5172664 has 16 divisors (see below), whose sum is σ = 11084400. Its totient is φ = 2216832.

The previous prime is 5172659. The next prime is 5172697. The reversal of 5172664 is 4662715.

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 3 ways as a sum of consecutive naturals, for example, 46129 + ... + 46240.

It is an arithmetic number, because the mean of its divisors is an integer number (692775).

Almost surely, 2^5172664 is an apocalyptic number.

It is an amenable number.

5172664 is an abundant number, since it is smaller than the sum of its proper divisors (5911736).

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

5172664 is a wasteful number, since it uses less digits than its factorization.

5172664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92382 (or 92378 counting only the distinct ones).

The product of its digits is 10080, while the sum is 31.

The square root of 5172664 is about 2274.3491376655. The cubic root of 5172664 is about 172.9437040479.

The spelling of 5172664 in words is "five million, one hundred seventy-two thousand, six hundred sixty-four".