157514932 has 24 divisors (see below), whose sum is σ = 281093120. Its totient is φ = 77211360.

The previous prime is 157514927. The next prime is 157514933. The reversal of 157514932 is 239415751.

It is a junction number, because it is equal to n+sod(n) for n = 157514891 and 157514900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157514933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88669 + ... + 90427.

Almost surely, 2^157514932 is an apocalyptic number.

It is an amenable number.

157514932 is a deficient number, since it is larger than the sum of its proper divisors (123578188).

157514932 is a wasteful number, since it uses less digits than its factorization.

157514932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2191 (or 2189 counting only the distinct ones).

The product of its digits is 37800, while the sum is 37.

The square root of 157514932 is about 12550.4952890314. The cubic root of 157514932 is about 540.0582150316.

The spelling of 157514932 in words is "one hundred fifty-seven million, five hundred fourteen thousand, nine hundred thirty-two".