52865802 has 24 divisors (see below), whose sum is σ = 124956000. Its totient is φ = 16019880.

The previous prime is 52865783. The next prime is 52865831. The reversal of 52865802 is 20856825.

It is a super-2 number, since 2×52865802² = 5589586042206408, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 133302 + ... + 133697.

It is an arithmetic number, because the mean of its divisors is an integer number (5206500).

Almost surely, 2^52865802 is an apocalyptic number.

52865802 is an abundant number, since it is smaller than the sum of its proper divisors (72090198).

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

52865802 is a wasteful number, since it uses less digits than its factorization.

52865802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267018 (or 267015 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 52865802 is about 7270.8872911083. The cubic root of 52865802 is about 375.3112722208.

The spelling of 52865802 in words is "fifty-two million, eight hundred sixty-five thousand, eight hundred two".