97914164 has 12 divisors (see below), whose sum is σ = 171556644. Its totient is φ = 48897984.

The previous prime is 97914143. The next prime is 97914181. The reversal of 97914164 is 46141979.

It can be written as a sum of positive squares in 2 ways, for example, as 6864400 + 91049764 = 2620^2 + 9542^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10937 + ... + 17760.

It is an arithmetic number, because the mean of its divisors is an integer number (14296387).

Almost surely, 2^97914164 is an apocalyptic number.

It is an amenable number.

97914164 is a deficient number, since it is larger than the sum of its proper divisors (73642480).

97914164 is a wasteful number, since it uses less digits than its factorization.

97914164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29554 (or 29552 counting only the distinct ones).

The product of its digits is 54432, while the sum is 41.

The square root of 97914164 is about 9895.1586141911. The cubic root of 97914164 is about 460.9089839657.

The spelling of 97914164 in words is "ninety-seven million, nine hundred fourteen thousand, one hundred sixty-four".