972505196 has 48 divisors (see below), whose sum is σ = 2042782560. Its totient is φ = 400204800.

The previous prime is 972505133. The next prime is 972505211. The reversal of 972505196 is 691505279.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12155 + ... + 45746.

It is an arithmetic number, because the mean of its divisors is an integer number (42557970).

Almost surely, 2^972505196 is an apocalyptic number.

It is an amenable number.

972505196 is an abundant number, since it is smaller than the sum of its proper divisors (1070277364).

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

972505196 is a wasteful number, since it uses less digits than its factorization.

972505196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57954 (or 57952 counting only the distinct ones).

The product of its (nonzero) digits is 170100, while the sum is 44.

The square root of 972505196 is about 31185.0155683783. The cubic root of 972505196 is about 990.7497622734.

The spelling of 972505196 in words is "nine hundred seventy-two million, five hundred five thousand, one hundred ninety-six".