157324632 has 32 divisors (see below), whose sum is σ = 393822000. Its totient is φ = 52373504.

The previous prime is 157324627. The next prime is 157324633. The reversal of 157324632 is 236423751.

It is a junction number, because it is equal to n+sod(n) for n = 157324593 and 157324602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157324633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16744 + ... + 24392.

Almost surely, 2^157324632 is an apocalyptic number.

157324632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

157324632 is an abundant number, since it is smaller than the sum of its proper divisors (236497368).

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

157324632 is a wasteful number, since it uses less digits than its factorization.

157324632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8515 (or 8511 counting only the distinct ones).

The product of its digits is 30240, while the sum is 33.

The square root of 157324632 is about 12542.9116237021. The cubic root of 157324632 is about 539.8406388461.

The spelling of 157324632 in words is "one hundred fifty-seven million, three hundred twenty-four thousand, six hundred thirty-two".