965922172 has 6 divisors (see below), whose sum is σ = 1690363808. Its totient is φ = 482961084.

The previous prime is 965922163. The next prime is 965922173. The reversal of 965922172 is 271229569.

It is a super-2 number, since 2×965922172² = 1866011284722395168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (965922173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120740268 + ... + 120740275.

Almost surely, 2^965922172 is an apocalyptic number.

It is an amenable number.

965922172 is a deficient number, since it is larger than the sum of its proper divisors (724441636).

965922172 is a wasteful number, since it uses less digits than its factorization.

965922172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241480547 (or 241480545 counting only the distinct ones).

The product of its digits is 136080, while the sum is 43.

The square root of 965922172 is about 31079.2884731938. The cubic root of 965922172 is about 988.5091910535.

The spelling of 965922172 in words is "nine hundred sixty-five million, nine hundred twenty-two thousand, one hundred seventy-two".