97705164 has 48 divisors (see below), whose sum is σ = 233762816. Its totient is φ = 31752000.

The previous prime is 97705133. The next prime is 97705169. The reversal of 97705164 is 46150779.

It is not an unprimeable number, because it can be changed into a prime (97705169) 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, 92439 + ... + 93489.

Almost surely, 2^97705164 is an apocalyptic number.

It is an amenable number.

97705164 is an abundant number, since it is smaller than the sum of its proper divisors (136057652).

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

97705164 is a wasteful number, since it uses less digits than its factorization.

97705164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1246 (or 1244 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 39.

The square root of 97705164 is about 9884.5922525919. The cubic root of 97705164 is about 460.5808101359.

The spelling of 97705164 in words is "ninety-seven million, seven hundred five thousand, one hundred sixty-four".