8965957 has 32 divisors (see below), whose sum is σ = 12337920. Its totient is φ = 6327360.

The previous prime is 8965939. The next prime is 8965961. The reversal of 8965957 is 7595698.

It is not a de Polignac number, because 8965957 - 2⁷ = 8965829 is a prime.

Its product of digits (680400) is a multiple of the sum of its prime divisors (84).

It is a self number, because there is not a number n which added to its sum of digits gives 8965957.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8965907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 169143 + ... + 169195.

It is an arithmetic number, because the mean of its divisors is an integer number (385560).

Almost surely, 2^8965957 is an apocalyptic number.

It is an amenable number.

8965957 is a deficient number, since it is larger than the sum of its proper divisors (3371963).

8965957 is a wasteful number, since it uses less digits than its factorization.

8965957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110 (or 84 counting only the distinct ones).

The product of its digits is 680400, while the sum is 49.

The square root of 8965957 is about 2994.3207910977. The cubic root of 8965957 is about 207.7457831737.

The spelling of 8965957 in words is "eight million, nine hundred sixty-five thousand, nine hundred fifty-seven".