79732132 has 24 divisors (see below), whose sum is σ = 147470400. Its totient is φ = 37614816.

The previous prime is 79732123. The next prime is 79732171. The reversal of 79732132 is 23123797.

Together with 67738268 it forms an amicable pair .

It is an unprimeable number.

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, 17994 + ... + 21982.

It is an arithmetic number, because the mean of its divisors is an integer number (6144600).

Almost surely, 2^79732132 is an apocalyptic number.

It is an amenable number.

79732132 is a deficient number, since it is larger than the sum of its proper divisors (67738268).

79732132 is a wasteful number, since it uses less digits than its factorization.

79732132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4275 (or 4273 counting only the distinct ones).

The product of its digits is 15876, while the sum is 34.

The square root of 79732132 is about 8929.2850777652. The cubic root of 79732132 is about 430.4054801498.

The spelling of 79732132 in words is "seventy-nine million, seven hundred thirty-two thousand, one hundred thirty-two".