971974596 has 12 divisors (see below), whose sum is σ = 2267940752. Its totient is φ = 323991528.

The previous prime is 971974547. The next prime is 971974603. The reversal of 971974596 is 695479179.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40498930 + ... + 40498953.

Almost surely, 2^971974596 is an apocalyptic number.

It is an amenable number.

971974596 is an abundant number, since it is smaller than the sum of its proper divisors (1295966156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

971974596 is a wasteful number, since it uses less digits than its factorization.

971974596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80997890 (or 80997888 counting only the distinct ones).

The product of its digits is 4286520, while the sum is 57.

The square root of 971974596 is about 31176.5071167378. The cubic root of 971974596 is about 990.5695447414.

The spelling of 971974596 in words is "nine hundred seventy-one million, nine hundred seventy-four thousand, five hundred ninety-six".