8575664 has 20 divisors (see below), whose sum is σ = 16851600. Its totient is φ = 4226880.

The previous prime is 8575663. The next prime is 8575703. The reversal of 8575664 is 4665758.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (8575663) 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, 2639 + ... + 4910.

It is an arithmetic number, because the mean of its divisors is an integer number (842580).

Almost surely, 2^8575664 is an apocalyptic number.

It is an amenable number.

8575664 is a deficient number, since it is larger than the sum of its proper divisors (8275936).

8575664 is a wasteful number, since it uses less digits than its factorization.

8575664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7628 (or 7622 counting only the distinct ones).

The product of its digits is 201600, while the sum is 41.

The square root of 8575664 is about 2928.4234666455. The cubic root of 8575664 is about 204.6865246617.

The spelling of 8575664 in words is "eight million, five hundred seventy-five thousand, six hundred sixty-four".