157288760 has 64 divisors (see below), whose sum is σ = 376423200. Its totient is φ = 58945536.

The previous prime is 157288759. The next prime is 157288841. The reversal of 157288760 is 67882751.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212471 + ... + 213209.

Almost surely, 2^157288760 is an apocalyptic number.

157288760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 157288760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188211600).

157288760 is an abundant number, since it is smaller than the sum of its proper divisors (219134440).

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

157288760 is a wasteful number, since it uses less digits than its factorization.

157288760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080 (or 1076 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 44.

The square root of 157288760 is about 12541.4815711701. The cubic root of 157288760 is about 539.7996055695.

The spelling of 157288760 in words is "one hundred fifty-seven million, two hundred eighty-eight thousand, seven hundred sixty".