79535232 has 144 divisors (see below), whose sum is σ = 266426550. Its totient is φ = 22708224.

The previous prime is 79535227. The next prime is 79535279. The reversal of 79535232 is 23253597.

It can be written as a sum of positive squares in only one way, i.e., 79281216 + 254016 = 8904^2 + 504^2 .

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 55744 + ... + 57152.

Almost surely, 2^79535232 is an apocalyptic number.

79535232 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79535232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133213275).

79535232 is an abundant number, since it is smaller than the sum of its proper divisors (186891318).

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

79535232 is a wasteful number, since it uses less digits than its factorization.

79535232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1443 (or 1421 counting only the distinct ones).

The product of its digits is 56700, while the sum is 36.

The square root of 79535232 is about 8918.2527436713. The cubic root of 79535232 is about 430.0508899568.

The spelling of 79535232 in words is "seventy-nine million, five hundred thirty-five thousand, two hundred thirty-two".