97584812 has 12 divisors (see below), whose sum is σ = 183909936. Its totient is φ = 45039120.

The previous prime is 97584793. The next prime is 97584821. The reversal of 97584812 is 21848579.

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, 938264 + ... + 938367.

It is an arithmetic number, because the mean of its divisors is an integer number (15325828).

Almost surely, 2^97584812 is an apocalyptic number.

It is an amenable number.

97584812 is a deficient number, since it is larger than the sum of its proper divisors (86325124).

97584812 is a wasteful number, since it uses less digits than its factorization.

97584812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1876648 (or 1876646 counting only the distinct ones).

The product of its digits is 161280, while the sum is 44.

The square root of 97584812 is about 9878.5025180945. The cubic root of 97584812 is about 460.3916198719.

The spelling of 97584812 in words is "ninety-seven million, five hundred eighty-four thousand, eight hundred twelve".