97105605 has 16 divisors (see below), whose sum is σ = 155545920. Its totient is φ = 51730688.

The previous prime is 97105577. The next prime is 97105607. The reversal of 97105605 is 50650179.

It is a cyclic number.

It is not a de Polignac number, because 97105605 - 2¹² = 97101509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97105607) 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, 12109 + ... + 18461.

It is an arithmetic number, because the mean of its divisors is an integer number (9721620).

Almost surely, 2^97105605 is an apocalyptic number.

It is an amenable number.

97105605 is a deficient number, since it is larger than the sum of its proper divisors (58440315).

97105605 is a wasteful number, since it uses less digits than its factorization.

97105605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7380.

The product of its (nonzero) digits is 9450, while the sum is 33.

The square root of 97105605 is about 9854.2176249563. The cubic root of 97105605 is about 459.6367721777.

The spelling of 97105605 in words is "ninety-seven million, one hundred five thousand, six hundred five".