97085164 has 24 divisors (see below), whose sum is σ = 196248528. Its totient is φ = 41533440.

The previous prime is 97085161. The next prime is 97085167. The reversal of 97085164 is 46158079.

It is an interprime number because it is at equal distance from previous prime (97085161) and next prime (97085167).

It is not an unprimeable number, because it can be changed into a prime (97085161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64149 + ... + 65644.

It is an arithmetic number, because the mean of its divisors is an integer number (8177022).

Almost surely, 2^97085164 is an apocalyptic number.

It is an amenable number.

97085164 is an abundant number, since it is smaller than the sum of its proper divisors (99163364).

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

97085164 is a wasteful number, since it uses less digits than its factorization.

97085164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129825 (or 129823 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 97085164 is about 9853.1804002566. The cubic root of 97085164 is about 459.6045183080.

The spelling of 97085164 in words is "ninety-seven million, eighty-five thousand, one hundred sixty-four".