4626172 has 12 divisors (see below), whose sum is σ = 8117536. Its totient is φ = 2306880.

The previous prime is 4626169. The next prime is 4626191. The reversal of 4626172 is 2716264.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 4626172.

It is a congruent number.

It is an unprimeable number.

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, 397 + ... + 3067.

Almost surely, 2^4626172 is an apocalyptic number.

It is an amenable number.

4626172 is a deficient number, since it is larger than the sum of its proper divisors (3491364).

4626172 is a wasteful number, since it uses less digits than its factorization.

4626172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3108 (or 3106 counting only the distinct ones).

The product of its digits is 4032, while the sum is 28.

The square root of 4626172 is about 2150.8537839658. The cubic root of 4626172 is about 166.6251647775.

The spelling of 4626172 in words is "four million, six hundred twenty-six thousand, one hundred seventy-two".