8828172 has 36 divisors (see below), whose sum is σ = 22427496. Its totient is φ = 2928000.

The previous prime is 8828167. The next prime is 8828191. The reversal of 8828172 is 2718288.

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

It is a super-3 number, since 3×8828172³ (a number of 22 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8548 + ... + 9524.

It is an arithmetic number, because the mean of its divisors is an integer number (622986).

Almost surely, 2^8828172 is an apocalyptic number.

It is an amenable number.

8828172 is an abundant number, since it is smaller than the sum of its proper divisors (13599324).

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

8828172 is a wasteful number, since it uses less digits than its factorization.

8828172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1238 (or 1233 counting only the distinct ones).

The product of its digits is 14336, while the sum is 36.

The square root of 8828172 is about 2971.2239902101. The cubic root of 8828172 is about 206.6761020088.

The spelling of 8828172 in words is "eight million, eight hundred twenty-eight thousand, one hundred seventy-two".