157326256 has 20 divisors (see below), whose sum is σ = 318073392. Its totient is φ = 75242816.

The previous prime is 157326241. The next prime is 157326283. The reversal of 157326256 is 652623751.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213391 + ... + 214126.

Almost surely, 2^157326256 is an apocalyptic number.

157326256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

157326256 is an abundant number, since it is smaller than the sum of its proper divisors (160747136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

157326256 is a wasteful number, since it uses less digits than its factorization.

157326256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427548 (or 427542 counting only the distinct ones).

The product of its digits is 75600, while the sum is 37.

The square root of 157326256 is about 12542.9763612948. The cubic root of 157326256 is about 539.8424963602.

The spelling of 157326256 in words is "one hundred fifty-seven million, three hundred twenty-six thousand, two hundred fifty-six".