11875172 has 12 divisors (see below), whose sum is σ = 20808060. Its totient is φ = 5930016.

The previous prime is 11875169. The next prime is 11875177. The reversal of 11875172 is 27157811.

11875172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 206116 + 11669056 = 454^2 + 3416^2 .

It is not an unprimeable number, because it can be changed into a prime (11875177) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3098 + ... + 5774.

It is an arithmetic number, because the mean of its divisors is an integer number (1734005).

Almost surely, 2^11875172 is an apocalyptic number.

It is an amenable number.

11875172 is a deficient number, since it is larger than the sum of its proper divisors (8932888).

11875172 is a wasteful number, since it uses less digits than its factorization.

11875172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3790 (or 3788 counting only the distinct ones).

The product of its digits is 3920, while the sum is 32.

The square root of 11875172 is about 3446.0371443152. The cubic root of 11875172 is about 228.1462332647.

The spelling of 11875172 in words is "eleven million, eight hundred seventy-five thousand, one hundred seventy-two".