52692872 has 16 divisors (see below), whose sum is σ = 101209500. Its totient is φ = 25703680.

The previous prime is 52692869. The next prime is 52692881. The reversal of 52692872 is 27829625.

It can be written as a sum of positive squares in 2 ways, for example, as 52504516 + 188356 = 7246^2 + 434^2 .

It is a Harshad number since it is a multiple of its sum of digits (41).

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, 79997 + ... + 80652.

Almost surely, 2^52692872 is an apocalyptic number.

It is an amenable number.

52692872 is a deficient number, since it is larger than the sum of its proper divisors (48516628).

52692872 is a wasteful number, since it uses less digits than its factorization.

52692872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160696 (or 160692 counting only the distinct ones).

The product of its digits is 120960, while the sum is 41.

The square root of 52692872 is about 7258.9856040634. The cubic root of 52692872 is about 374.9015966989.

The spelling of 52692872 in words is "fifty-two million, six hundred ninety-two thousand, eight hundred seventy-two".