52868304 has 60 divisors (see below), whose sum is σ = 150070752. Its totient is φ = 17371200.

The previous prime is 52868287. The next prime is 52868327. The reversal of 52868304 is 40386825.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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, 7639 + ... + 12809.

Almost surely, 2^52868304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52868304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75035376).

52868304 is an abundant number, since it is smaller than the sum of its proper divisors (97202448).

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

52868304 is a wasteful number, since it uses less digits than its factorization.

52868304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5256 (or 5247 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 52868304 is about 7271.0593451023. The cubic root of 52868304 is about 375.3171929607.

The spelling of 52868304 in words is "fifty-two million, eight hundred sixty-eight thousand, three hundred four".