8772885 has 48 divisors (see below), whose sum is σ = 17072640. Its totient is φ = 4129920.

The previous prime is 8772859. The next prime is 8772917. The reversal of 8772885 is 5882778.

It is a happy number.

8772885 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8772885 - 2⁵ = 8772853 is a prime.

It is a super-2 number, since 2×8772885² = 153927022446450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 8772885.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18076 + ... + 18554.

It is an arithmetic number, because the mean of its divisors is an integer number (355680).

Almost surely, 2^8772885 is an apocalyptic number.

It is an amenable number.

8772885 is a deficient number, since it is larger than the sum of its proper divisors (8299755).

8772885 is a wasteful number, since it uses less digits than its factorization.

8772885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538 (or 535 counting only the distinct ones).

The product of its digits is 250880, while the sum is 45.

The square root of 8772885 is about 2961.9056365793. The cubic root of 8772885 is about 206.2437573868.

The spelling of 8772885 in words is "eight million, seven hundred seventy-two thousand, eight hundred eighty-five".