52004460 has 48 divisors (see below), whose sum is σ = 146022912. Its totient is φ = 13828800.

The previous prime is 52004443. The next prime is 52004483. The reversal of 52004460 is 6440025.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24855 + ... + 26865.

It is an arithmetic number, because the mean of its divisors is an integer number (3042144).

Almost surely, 2^52004460 is an apocalyptic number.

It is an amenable number.

52004460 is an abundant number, since it is smaller than the sum of its proper divisors (94018452).

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

52004460 is a wasteful number, since it uses less digits than its factorization.

52004460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2454 (or 2452 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 52004460 is about 7211.4117896567. The cubic root of 52004460 is about 373.2617865303.

Adding to 52004460 its reverse (6440025), we get a palindrome (58444485).

The spelling of 52004460 in words is "fifty-two million, four thousand, four hundred sixty".