157414532 has 24 divisors (see below), whose sum is σ = 301335552. Its totient is φ = 71357600.

The previous prime is 157414489. The next prime is 157414549. The reversal of 157414532 is 235414751.

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, 12182 + ... + 21522.

It is an arithmetic number, because the mean of its divisors is an integer number (12555648).

Almost surely, 2^157414532 is an apocalyptic number.

It is an amenable number.

157414532 is a deficient number, since it is larger than the sum of its proper divisors (143921020).

157414532 is a wasteful number, since it uses less digits than its factorization.

157414532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9739 (or 9737 counting only the distinct ones).

The product of its digits is 16800, while the sum is 32.

The square root of 157414532 is about 12546.4948093083. The cubic root of 157414532 is about 539.9434462950.

The spelling of 157414532 in words is "one hundred fifty-seven million, four hundred fourteen thousand, five hundred thirty-two".