97196920 has 16 divisors (see below), whose sum is σ = 218693160. Its totient is φ = 38878752.

The previous prime is 97196903. The next prime is 97196927. The reversal of 97196920 is 2969179.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97196927) 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, 1214922 + ... + 1215001.

Almost surely, 2^97196920 is an apocalyptic number.

It is an amenable number.

97196920 is an abundant number, since it is smaller than the sum of its proper divisors (121496240).

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

97196920 is a wasteful number, since it uses less digits than its factorization.

97196920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2429934 (or 2429930 counting only the distinct ones).

The product of its (nonzero) digits is 61236, while the sum is 43.

The square root of 97196920 is about 9858.8498314966. The cubic root of 97196920 is about 459.7808029382.

The spelling of 97196920 in words is "ninety-seven million, one hundred ninety-six thousand, nine hundred twenty".