75765232 has 20 divisors (see below), whose sum is σ = 146941240. Its totient is φ = 37844928.

The previous prime is 75765223. The next prime is 75765281. The reversal of 75765232 is 23256757.

It is a junction number, because it is equal to n+sod(n) for n = 75765191 and 75765200.

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, 21619 + ... + 24877.

It is an arithmetic number, because the mean of its divisors is an integer number (7347062).

Almost surely, 2^75765232 is an apocalyptic number.

It is an amenable number.

75765232 is a deficient number, since it is larger than the sum of its proper divisors (71176008).

75765232 is a wasteful number, since it uses less digits than its factorization.

75765232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4720 (or 4714 counting only the distinct ones).

The product of its digits is 88200, while the sum is 37.

The square root of 75765232 is about 8704.3226043156. The cubic root of 75765232 is about 423.1457524838.

The spelling of 75765232 in words is "seventy-five million, seven hundred sixty-five thousand, two hundred thirty-two".