971164 has 12 divisors (see below), whose sum is σ = 1717744. Its totient is φ = 480384.

The previous prime is 971153. The next prime is 971171. The reversal of 971164 is 461179.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 864 + ... + 1639.

2⁹⁷¹¹⁶⁴ is an apocalyptic number.

It is an amenable number.

971164 is a deficient number, since it is larger than the sum of its proper divisors (746580).

971164 is a wasteful number, since it uses less digits than its factorization.

971164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2604 (or 2602 counting only the distinct ones).

The product of its digits is 1512, while the sum is 28.

The square root of 971164 is about 985.4765344746. The cubic root of 971164 is about 99.0294100291.

The spelling of 971164 in words is "nine hundred seventy-one thousand, one hundred sixty-four".