157107880 has 32 divisors (see below), whose sum is σ = 374288040. Its totient is φ = 59146240.

The previous prime is 157107869. The next prime is 157107911. The reversal of 157107880 is 88701751.

It can be written as a sum of positive squares in 4 ways, for example, as 157101156 + 6724 = 12534^2 + 82^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114841 + ... + 116200.

Almost surely, 2^157107880 is an apocalyptic number.

157107880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

157107880 is an abundant number, since it is smaller than the sum of its proper divisors (217180160).

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

157107880 is a wasteful number, since it uses less digits than its factorization.

157107880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231069 (or 231065 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 37.

The square root of 157107880 is about 12534.2682275432. The cubic root of 157107880 is about 539.5926053905.

The spelling of 157107880 in words is "one hundred fifty-seven million, one hundred seven thousand, eight hundred eighty".