157132698 has 32 divisors (see below), whose sum is σ = 333253440. Its totient is φ = 49253760.

The previous prime is 157132693. The next prime is 157132699. The reversal of 157132698 is 896231751.

It is not an unprimeable number, because it can be changed into a prime (157132691) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10588 + ... + 20648.

It is an arithmetic number, because the mean of its divisors is an integer number (10414170).

Almost surely, 2^157132698 is an apocalyptic number.

157132698 is an abundant number, since it is smaller than the sum of its proper divisors (176120742).

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

157132698 is a wasteful number, since it uses less digits than its factorization.

157132698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10222.

The product of its digits is 90720, while the sum is 42.

The square root of 157132698 is about 12535.2581943891. The cubic root of 157132698 is about 539.6210166626.

The spelling of 157132698 in words is "one hundred fifty-seven million, one hundred thirty-two thousand, six hundred ninety-eight".