52712430 has 32 divisors (see below), whose sum is σ = 130874400. Its totient is φ = 13571712.

The previous prime is 52712417. The next prime is 52712437. The reversal of 52712430 is 3421725.

It is a self number, because there is not a number n which added to its sum of digits gives 52712430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52712437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29425 + ... + 31164.

It is an arithmetic number, because the mean of its divisors is an integer number (4089825).

Almost surely, 2^52712430 is an apocalyptic number.

52712430 is an abundant number, since it is smaller than the sum of its proper divisors (78161970).

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

52712430 is a wasteful number, since it uses less digits than its factorization.

52712430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60628.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 52712430 is about 7260.3326370078. The cubic root of 52712430 is about 374.9479750050.

The spelling of 52712430 in words is "fifty-two million, seven hundred twelve thousand, four hundred thirty".