957664 has 12 divisors (see below), whose sum is σ = 1885464. Its totient is φ = 478816.

The previous prime is 957659. The next prime is 957701. The reversal of 957664 is 466759.

957664 is nontrivially palindromic in base 7.

957664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14932 + ... + 14995.

It is an arithmetic number, because the mean of its divisors is an integer number (157122).

2⁹⁵⁷⁶⁶⁴ is an apocalyptic number.

It is an amenable number.

957664 is a deficient number, since it is larger than the sum of its proper divisors (927800).

957664 is a wasteful number, since it uses less digits than its factorization.

957664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29937 (or 29929 counting only the distinct ones).

The product of its digits is 45360, while the sum is 37.

The square root of 957664 is about 978.6030860364. The cubic root of 957664 is about 98.5684031037.

The spelling of 957664 in words is "nine hundred fifty-seven thousand, six hundred sixty-four".