157026056 has 32 divisors (see below), whose sum is σ = 323866080. Its totient is φ = 71370640.

The previous prime is 157026029. The next prime is 157026061. The reversal of 157026056 is 650620751.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3275 + ... + 18021.

It is an arithmetic number, because the mean of its divisors is an integer number (10120815).

Almost surely, 2^157026056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 157026056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161933040).

157026056 is an abundant number, since it is smaller than the sum of its proper divisors (166840024).

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

157026056 is a wasteful number, since it uses less digits than its factorization.

157026056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14786 (or 14760 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 157026056 is about 12531.0037905987. The cubic root of 157026056 is about 539.4989133099.

The spelling of 157026056 in words is "one hundred fifty-seven million, twenty-six thousand, fifty-six".