97580944 has 40 divisors (see below), whose sum is σ = 193210848. Its totient is φ = 47731200.

The previous prime is 97580929. The next prime is 97580953. The reversal of 97580944 is 44908579.

It is a super-2 number, since 2×97580944² = 19044081263862272, which contains 22 as substring.

Together with 95629904 it forms an amicable pair .

It is a junction number, because it is equal to n+sod(n) for n = 97580894 and 97580903.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243144 + ... + 243544.

Almost surely, 2^97580944 is an apocalyptic number.

It is an amenable number.

97580944 is a deficient number, since it is larger than the sum of its proper divisors (95629904).

97580944 is a wasteful number, since it uses less digits than its factorization.

97580944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703 (or 697 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 97580944 is about 9878.3067374930. The cubic root of 97580944 is about 460.3855368955.

The spelling of 97580944 in words is "ninety-seven million, five hundred eighty thousand, nine hundred forty-four".