97456992 has 48 divisors (see below), whose sum is σ = 256681152. Its totient is φ = 32376960.

The previous prime is 97456981. The next prime is 97457011. The reversal of 97456992 is 29965479.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30243 + ... + 33309.

It is an arithmetic number, because the mean of its divisors is an integer number (5347524).

Almost surely, 2^97456992 is an apocalyptic number.

It is an amenable number.

97456992 is an abundant number, since it is smaller than the sum of its proper divisors (159224160).

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

97456992 is a wasteful number, since it uses less digits than its factorization.

97456992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3411 (or 3403 counting only the distinct ones).

The product of its digits is 1224720, while the sum is 51.

The square root of 97456992 is about 9872.0307941173. The cubic root of 97456992 is about 460.1905196947.

The spelling of 97456992 in words is "ninety-seven million, four hundred fifty-six thousand, nine hundred ninety-two".