97522605 has 24 divisors (see below), whose sum is σ = 169801632. Its totient is φ = 51777504.

The previous prime is 97522589. The next prime is 97522609. The reversal of 97522605 is 50622579.

It is not a de Polignac number, because 97522605 - 2⁴ = 97522589 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 97522605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97522609) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 5442 + ... + 14988.

It is an arithmetic number, because the mean of its divisors is an integer number (7075068).

Almost surely, 2^97522605 is an apocalyptic number.

It is an amenable number.

97522605 is a deficient number, since it is larger than the sum of its proper divisors (72279027).

97522605 is a wasteful number, since it uses less digits than its factorization.

97522605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9785 (or 9782 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 97522605 is about 9875.3534113975. The cubic root of 97522605 is about 460.2937710754.

The spelling of 97522605 in words is "ninety-seven million, five hundred twenty-two thousand, six hundred five".