97097612 has 24 divisors (see below), whose sum is σ = 176343552. Its totient is φ = 46746000.

The previous prime is 97097599. The next prime is 97097647. The reversal of 97097612 is 21679079.

It is a happy number.

It is a super-2 number, since 2×97097612² = 18855892512205088, which contains 22 as substring.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 97097612.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8237 + ... + 16187.

It is an arithmetic number, because the mean of its divisors is an integer number (7347648).

Almost surely, 2^97097612 is an apocalyptic number.

It is an amenable number.

97097612 is a deficient number, since it is larger than the sum of its proper divisors (79245940).

97097612 is a wasteful number, since it uses less digits than its factorization.

97097612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8069 (or 8067 counting only the distinct ones).

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

The square root of 97097612 is about 9853.8120542255. The cubic root of 97097612 is about 459.6241605558.

The spelling of 97097612 in words is "ninety-seven million, ninety-seven thousand, six hundred twelve".