97902716 has 6 divisors (see below), whose sum is σ = 171329760. Its totient is φ = 48951356.

The previous prime is 97902691. The next prime is 97902757. The reversal of 97902716 is 61720979.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12237836 + ... + 12237843.

It is an arithmetic number, because the mean of its divisors is an integer number (28554960).

Almost surely, 2^97902716 is an apocalyptic number.

It is an amenable number.

97902716 is a deficient number, since it is larger than the sum of its proper divisors (73427044).

97902716 is a wasteful number, since it uses less digits than its factorization.

97902716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24475683 (or 24475681 counting only the distinct ones).

The product of its (nonzero) digits is 47628, while the sum is 41.

The square root of 97902716 is about 9894.5801325776. The cubic root of 97902716 is about 460.8910203007.

The spelling of 97902716 in words is "ninety-seven million, nine hundred two thousand, seven hundred sixteen".