97164705 has 16 divisors (see below), whose sum is σ = 169596864. Its totient is φ = 47110080.

The previous prime is 97164659. The next prime is 97164713. The reversal of 97164705 is 50746179.

It is not a de Polignac number, because 97164705 - 2⁸ = 97164449 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 294274 + ... + 294603.

It is an arithmetic number, because the mean of its divisors is an integer number (10599804).

Almost surely, 2^97164705 is an apocalyptic number.

It is an amenable number.

97164705 is a deficient number, since it is larger than the sum of its proper divisors (72432159).

97164705 is a wasteful number, since it uses less digits than its factorization.

97164705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588896.

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

The square root of 97164705 is about 9857.2158848227. The cubic root of 97164705 is about 459.7300006587.

The spelling of 97164705 in words is "ninety-seven million, one hundred sixty-four thousand, seven hundred five".