4652172 has 36 divisors (see below), whose sum is σ = 13440336. Its totient is φ = 1329120.

The previous prime is 4652149. The next prime is 4652173. The reversal of 4652172 is 2712564.

4652172 is a `hidden beast` number, since 4 + 652 + 1 + 7 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (4652173) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8979 + ... + 9482.

Almost surely, 2^4652172 is an apocalyptic number.

4652172 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4652172 is an abundant number, since it is smaller than the sum of its proper divisors (8788164).

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

4652172 is a wasteful number, since it uses less digits than its factorization.

4652172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18478 (or 18473 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 4652172 is about 2156.8894269294. The cubic root of 4652172 is about 166.9367372460.

The spelling of 4652172 in words is "four million, six hundred fifty-two thousand, one hundred seventy-two".