8032072 has 32 divisors (see below), whose sum is σ = 15795000. Its totient is φ = 3824128.

The previous prime is 8032067. The next prime is 8032103. The reversal of 8032072 is 2702308.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4813636 + 3218436 = 2194^2 + 1794^2 .

It is a super-2 number, since 2×8032072² = 129028361226368, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20454 + ... + 20842.

Almost surely, 2^8032072 is an apocalyptic number.

It is an amenable number.

8032072 is a deficient number, since it is larger than the sum of its proper divisors (7762928).

8032072 is a wasteful number, since it uses less digits than its factorization.

8032072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513 (or 509 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 8032072 is about 2834.0910359408. The cubic root of 8032072 is about 200.2669103027.

The spelling of 8032072 in words is "eight million, thirty-two thousand, seventy-two".