97900760 has 16 divisors (see below), whose sum is σ = 220276800. Its totient is φ = 39160288.

The previous prime is 97900757. The next prime is 97900763. The reversal of 97900760 is 6700979.

It is an interprime number because it is at equal distance from previous prime (97900757) and next prime (97900763).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97900763) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1223720 + ... + 1223799.

It is an arithmetic number, because the mean of its divisors is an integer number (13767300).

Almost surely, 2^97900760 is an apocalyptic number.

It is an amenable number.

97900760 is an abundant number, since it is smaller than the sum of its proper divisors (122376040).

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

97900760 is a wasteful number, since it uses less digits than its factorization.

97900760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2447530 (or 2447526 counting only the distinct ones).

The product of its (nonzero) digits is 23814, while the sum is 38.

The square root of 97900760 is about 9894.4812900930. The cubic root of 97900760 is about 460.8879508972.

The spelling of 97900760 in words is "ninety-seven million, nine hundred thousand, seven hundred sixty".