8927872 has 32 divisors (see below), whose sum is σ = 18727200. Its totient is φ = 4227840.

The previous prime is 8927851. The next prime is 8927881. The reversal of 8927872 is 2787298.

It is a tau number, because it is divible by the number of its divisors (32).

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 597 + ... + 4267.

It is an arithmetic number, because the mean of its divisors is an integer number (585225).

Almost surely, 2^8927872 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 8927872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9363600).

8927872 is an abundant number, since it is smaller than the sum of its proper divisors (9799328).

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

8927872 is a wasteful number, since it uses less digits than its factorization.

8927872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3704 (or 3692 counting only the distinct ones).

The product of its digits is 112896, while the sum is 43.

The square root of 8927872 is about 2987.9544842584. The cubic root of 8927872 is about 207.4512160925.

The spelling of 8927872 in words is "eight million, nine hundred twenty-seven thousand, eight hundred seventy-two".