52285408 has 24 divisors (see below), whose sum is σ = 117642672. Its totient is φ = 22407936.

The previous prime is 52285399. The next prime is 52285423. The reversal of 52285408 is 80458225.

It is a congruent number.

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, 116485 + ... + 116932.

It is an arithmetic number, because the mean of its divisors is an integer number (4901778).

Almost surely, 2^52285408 is an apocalyptic number.

It is an amenable number.

52285408 is an abundant number, since it is smaller than the sum of its proper divisors (65357264).

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

52285408 is a wasteful number, since it uses less digits than its factorization.

52285408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233434 (or 233426 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 34.

The square root of 52285408 is about 7230.8649551765. The cubic root of 52285408 is about 373.9327473991.

The spelling of 52285408 in words is "fifty-two million, two hundred eighty-five thousand, four hundred eight".