52170604 has 12 divisors (see below), whose sum is σ = 91350000. Its totient is φ = 26070608.

The previous prime is 52170583. The next prime is 52170607. The reversal of 52170604 is 40607125.

52170604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (52170607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9822 + ... + 14170.

It is an arithmetic number, because the mean of its divisors is an integer number (7612500).

Almost surely, 2^52170604 is an apocalyptic number.

It is an amenable number.

52170604 is a deficient number, since it is larger than the sum of its proper divisors (39179396).

52170604 is a wasteful number, since it uses less digits than its factorization.

52170604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7352 (or 7350 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 52170604 is about 7222.9221233515. The cubic root of 52170604 is about 373.6588632497.

Adding to 52170604 its reverse (40607125), we get a palindrome (92777729).

The spelling of 52170604 in words is "fifty-two million, one hundred seventy thousand, six hundred four".