75982672 has 20 divisors (see below), whose sum is σ = 154965280. Its totient is φ = 35991648.

The previous prime is 75982663. The next prime is 75982723. The reversal of 75982672 is 27628957.

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, 124668 + ... + 125275.

It is an arithmetic number, because the mean of its divisors is an integer number (7748264).

Almost surely, 2^75982672 is an apocalyptic number.

It is an amenable number.

75982672 is an abundant number, since it is smaller than the sum of its proper divisors (78982608).

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

75982672 is a wasteful number, since it uses less digits than its factorization.

75982672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249970 (or 249964 counting only the distinct ones).

The product of its digits is 423360, while the sum is 46.

The square root of 75982672 is about 8716.8040014675. The cubic root of 75982672 is about 423.5501637193.

The spelling of 75982672 in words is "seventy-five million, nine hundred eighty-two thousand, six hundred seventy-two".