97167968 has 12 divisors (see below), whose sum is σ = 191299500. Its totient is φ = 48583968.

The previous prime is 97167949. The next prime is 97167989. The reversal of 97167968 is 86976179.

It is a happy number.

It is a super-2 number, since 2×97167968² = 18883228010498048, which contains 22 as substring.

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, 1518218 + ... + 1518281.

It is an arithmetic number, because the mean of its divisors is an integer number (15941625).

Almost surely, 2^97167968 is an apocalyptic number.

It is an amenable number.

97167968 is a deficient number, since it is larger than the sum of its proper divisors (94131532).

97167968 is a wasteful number, since it uses less digits than its factorization.

97167968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3036509 (or 3036501 counting only the distinct ones).

The product of its digits is 1143072, while the sum is 53.

The square root of 97167968 is about 9857.3813966996. The cubic root of 97167968 is about 459.7351468422.

The spelling of 97167968 in words is "ninety-seven million, one hundred sixty-seven thousand, nine hundred sixty-eight".