97585670 has 96 divisors (see below), whose sum is σ = 222305472. Its totient is φ = 30191616.

The previous prime is 97585651. The next prime is 97585679. The reversal of 97585670 is 7658579.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97585679) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 863534 + ... + 863646.

It is an arithmetic number, because the mean of its divisors is an integer number (2315682).

Almost surely, 2^97585670 is an apocalyptic number.

97585670 is an abundant number, since it is smaller than the sum of its proper divisors (124719802).

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

97585670 is a wasteful number, since it uses less digits than its factorization.

97585670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226 (or 213 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 47.

The square root of 97585670 is about 9878.5459456339. The cubic root of 97585670 is about 460.3929691763.

The spelling of 97585670 in words is "ninety-seven million, five hundred eighty-five thousand, six hundred seventy".