97164717 has 16 divisors (see below), whose sum is σ = 139845888. Its totient is φ = 59653440.

The previous prime is 97164713. The next prime is 97164721. The reversal of 97164717 is 71746179.

It is an interprime number because it is at equal distance from previous prime (97164713) and next prime (97164721).

It is not a de Polignac number, because 97164717 - 2² = 97164713 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97164713) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15367 + ... + 20747.

It is an arithmetic number, because the mean of its divisors is an integer number (8740368).

Almost surely, 2^97164717 is an apocalyptic number.

It is an amenable number.

97164717 is a deficient number, since it is larger than the sum of its proper divisors (42681171).

97164717 is a wasteful number, since it uses less digits than its factorization.

97164717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5860.

The product of its digits is 74088, while the sum is 42.

The square root of 97164717 is about 9857.2164935138. The cubic root of 97164717 is about 459.7300195846.

The spelling of 97164717 in words is "ninety-seven million, one hundred sixty-four thousand, seven hundred seventeen".