52862736 has 20 divisors (see below), whose sum is σ = 136562192. Its totient is φ = 17620896.

The previous prime is 52862701. The next prime is 52862749. The reversal of 52862736 is 63726825.

It is a junction number, because it is equal to n+sod(n) for n = 52862694 and 52862703.

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, 550606 + ... + 550701.

Almost surely, 2^52862736 is an apocalyptic number.

It is an amenable number.

52862736 is an abundant number, since it is smaller than the sum of its proper divisors (83699456).

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

52862736 is a wasteful number, since it uses less digits than its factorization.

52862736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101318 (or 1101312 counting only the distinct ones).

The product of its digits is 120960, while the sum is 39.

The square root of 52862736 is about 7270.6764472090. The cubic root of 52862736 is about 375.3040165750.

The spelling of 52862736 in words is "fifty-two million, eight hundred sixty-two thousand, seven hundred thirty-six".