79432532 has 12 divisors (see below), whose sum is σ = 139549620. Its totient is φ = 39561216.

The previous prime is 79432513. The next prime is 79432579. The reversal of 79432532 is 23523497.

It can be written as a sum of positive squares in 2 ways, for example, as 67831696 + 11600836 = 8236^2 + 3406^2 .

It is a junction number, because it is equal to n+sod(n) for n = 79432492 and 79432501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37607 + ... + 39662.

It is an arithmetic number, because the mean of its divisors is an integer number (11629135).

Almost surely, 2^79432532 is an apocalyptic number.

It is an amenable number.

79432532 is a deficient number, since it is larger than the sum of its proper divisors (60117088).

79432532 is a wasteful number, since it uses less digits than its factorization.

79432532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77530 (or 77528 counting only the distinct ones).

The product of its digits is 45360, while the sum is 35.

The square root of 79432532 is about 8912.4930294503. The cubic root of 79432532 is about 429.8657089209.

The spelling of 79432532 in words is "seventy-nine million, four hundred thirty-two thousand, five hundred thirty-two".