75964432 has 40 divisors (see below), whose sum is σ = 164052000. Its totient is φ = 33864192.

The previous prime is 75964429. The next prime is 75964453. The reversal of 75964432 is 23446957.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2182 + ... + 12517.

It is an arithmetic number, because the mean of its divisors is an integer number (4101300).

Almost surely, 2^75964432 is an apocalyptic number.

It is an amenable number.

75964432 is an abundant number, since it is smaller than the sum of its proper divisors (88087568).

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

75964432 is a wasteful number, since it uses less digits than its factorization.

75964432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14743 (or 14737 counting only the distinct ones).

The product of its digits is 181440, while the sum is 40.

The square root of 75964432 is about 8715.7576836440. The cubic root of 75964432 is about 423.5162692666.

The spelling of 75964432 in words is "seventy-five million, nine hundred sixty-four thousand, four hundred thirty-two".