97020792 has 48 divisors (see below), whose sum is σ = 286654680. Its totient is φ = 29400000.

The previous prime is 97020779. The next prime is 97020809. The reversal of 97020792 is 29702079.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a zygodrome in base 7.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60459 + ... + 62042.

Almost surely, 2^97020792 is an apocalyptic number.

It is an amenable number.

97020792 is an abundant number, since it is smaller than the sum of its proper divisors (189633888).

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

97020792 is a wasteful number, since it uses less digits than its factorization.

97020792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122524 (or 122517 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 36.

The square root of 97020792 is about 9849.9132991108. The cubic root of 97020792 is about 459.5029160922.

It can be divided in two parts, 970207 and 92, that added together give a cube (970299 = 99³).

The spelling of 97020792 in words is "ninety-seven million, twenty thousand, seven hundred ninety-two".