97023585 has 16 divisors (see below), whose sum is σ = 156283200. Its totient is φ = 51397440.

The previous prime is 97023581. The next prime is 97023587. The reversal of 97023585 is 58532079.

It is not a de Polignac number, because 97023585 - 2² = 97023581 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97023581) 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 15 ways as a sum of consecutive naturals, for example, 19471 + ... + 23940.

It is an arithmetic number, because the mean of its divisors is an integer number (9767700).

Almost surely, 2^97023585 is an apocalyptic number.

It is an amenable number.

97023585 is a deficient number, since it is larger than the sum of its proper divisors (59259615).

97023585 is a wasteful number, since it uses less digits than its factorization.

97023585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43568.

The product of its (nonzero) digits is 75600, while the sum is 39.

The square root of 97023585 is about 9850.0550759882. The cubic root of 97023585 is about 459.5073253853.

The spelling of 97023585 in words is "ninety-seven million, twenty-three thousand, five hundred eighty-five".