52764872 has 16 divisors (see below), whose sum is σ = 104754060. Its totient is φ = 24830464.

The previous prime is 52764871. The next prime is 52764917. The reversal of 52764872 is 27846725.

It can be written as a sum of positive squares in 2 ways, for example, as 49646116 + 3118756 = 7046^2 + 1766^2 .

It is not an unprimeable number, because it can be changed into a prime (52764871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193853 + ... + 194124.

Almost surely, 2^52764872 is an apocalyptic number.

It is an amenable number.

52764872 is a deficient number, since it is larger than the sum of its proper divisors (51989188).

52764872 is a wasteful number, since it uses less digits than its factorization.

52764872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388000 (or 387996 counting only the distinct ones).

The product of its digits is 188160, while the sum is 41.

The square root of 52764872 is about 7263.9432817169. The cubic root of 52764872 is about 375.0722752544.

The spelling of 52764872 in words is "fifty-two million, seven hundred sixty-four thousand, eight hundred seventy-two".