97400924 has 24 divisors (see below), whose sum is σ = 173845728. Its totient is φ = 47738880.

The previous prime is 97400911. The next prime is 97400971. The reversal of 97400924 is 42900479.

It is a congruent number.

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, 53924 + ... + 55700.

It is an arithmetic number, because the mean of its divisors is an integer number (7243572).

Almost surely, 2^97400924 is an apocalyptic number.

It is an amenable number.

97400924 is a deficient number, since it is larger than the sum of its proper divisors (76444804).

97400924 is a wasteful number, since it uses less digits than its factorization.

97400924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2045 (or 2043 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 97400924 is about 9869.1906456406. The cubic root of 97400924 is about 460.1022520012.

The spelling of 97400924 in words is "ninety-seven million, four hundred thousand, nine hundred twenty-four".