97067136 has 32 divisors (see below), whose sum is σ = 257835600. Its totient is φ = 32355584.

The previous prime is 97067129. The next prime is 97067149. The reversal of 97067136 is 63176079.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 97067094 and 97067103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126006 + ... + 126773.

Almost surely, 2^97067136 is an apocalyptic number.

97067136 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

97067136 is an abundant number, since it is smaller than the sum of its proper divisors (160768464).

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

97067136 is a wasteful number, since it uses less digits than its factorization.

97067136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252796 (or 252784 counting only the distinct ones).

The product of its (nonzero) digits is 47628, while the sum is 39.

The square root of 97067136 is about 9852.2655262635. The cubic root of 97067136 is about 459.5760681554.

The spelling of 97067136 in words is "ninety-seven million, sixty-seven thousand, one hundred thirty-six".