97364920 has 16 divisors (see below), whose sum is σ = 219071160. Its totient is φ = 38945952.

The previous prime is 97364903. The next prime is 97364921. The reversal of 97364920 is 2946379.

It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 2434123 = 97364920 / (9 + 7 + 3 + 6 + 4 + 9 + 2 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97364921) 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, 1217022 + ... + 1217101.

Almost surely, 2^97364920 is an apocalyptic number.

It is an amenable number.

97364920 is an abundant number, since it is smaller than the sum of its proper divisors (121706240).

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

97364920 is a wasteful number, since it uses less digits than its factorization.

97364920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2434134 (or 2434130 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 97364920 is about 9867.3664166281. The cubic root of 97364920 is about 460.0455531447.

The spelling of 97364920 in words is "ninety-seven million, three hundred sixty-four thousand, nine hundred twenty".