97567612 has 6 divisors (see below), whose sum is σ = 170743328. Its totient is φ = 48783804.

The previous prime is 97567601. The next prime is 97567627. The reversal of 97567612 is 21676579.

It is a super-2 number, since 2×97567612² = 19038877822765088, 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, 12195948 + ... + 12195955.

Almost surely, 2^97567612 is an apocalyptic number.

It is an amenable number.

97567612 is a deficient number, since it is larger than the sum of its proper divisors (73175716).

97567612 is a wasteful number, since it uses less digits than its factorization.

97567612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24391907 (or 24391905 counting only the distinct ones).

The product of its digits is 158760, while the sum is 43.

The square root of 97567612 is about 9877.6319024349. The cubic root of 97567612 is about 460.3645692104.

The spelling of 97567612 in words is "ninety-seven million, five hundred sixty-seven thousand, six hundred twelve".