149

This number is a prime.

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The smallest prime number for which the sum of the square roots of the cubes of its digits equals its product of digits. [Gaydos]

The smallest case of the product of the nth prime number and the nth composite number being a beast number is 859 * 194 = 166646 (n=149). [Gaydos]

The sum of the first 149 positive integers with digits in ascending order is 149^2. [Gaydos]

The smallest positive integer with exactly twice the sum of digits as its square (22201). [Gaydos]

None of the 149 consecutive primes from 31871737 to 31874377 has a prime cousin. [Gaydos]