52582172 has 24 divisors (see below), whose sum is σ = 94599792. Its totient is φ = 25558400.

The previous prime is 52582147. The next prime is 52582199. The reversal of 52582172 is 27128525.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80198 + ... + 80850.

It is an arithmetic number, because the mean of its divisors is an integer number (3941658).

Almost surely, 2^52582172 is an apocalyptic number.

It is an amenable number.

52582172 is a deficient number, since it is larger than the sum of its proper divisors (42017620).

52582172 is a wasteful number, since it uses less digits than its factorization.

52582172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1189 (or 1187 counting only the distinct ones).

The product of its digits is 11200, while the sum is 32.

The square root of 52582172 is about 7251.3565627405. The cubic root of 52582172 is about 374.6388748665.

The spelling of 52582172 in words is "fifty-two million, five hundred eighty-two thousand, one hundred seventy-two".