8975872 has 40 divisors (see below), whose sum is σ = 18364896. Its totient is φ = 4380672.

The previous prime is 8975839. The next prime is 8975887. The reversal of 8975872 is 2785798.

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, 23878 + ... + 24250.

Almost surely, 2^8975872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8975872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9182448).

8975872 is an abundant number, since it is smaller than the sum of its proper divisors (9389024).

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

8975872 is an equidigital number, since it uses as much as digits as its factorization.

8975872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438 (or 422 counting only the distinct ones).

The product of its digits is 282240, while the sum is 46.

The square root of 8975872 is about 2995.9759678609. The cubic root of 8975872 is about 207.8223334936.

The spelling of 8975872 in words is "eight million, nine hundred seventy-five thousand, eight hundred seventy-two".