97285936 has 60 divisors (see below), whose sum is σ = 214000192. Its totient is φ = 42768000.

The previous prime is 97285933. The next prime is 97285939. The reversal of 97285936 is 63958279.

It is an interprime number because it is at equal distance from previous prime (97285933) and next prime (97285939).

It is a self number, because there is not a number n which added to its sum of digits gives 97285936.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97285931) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59206 + ... + 60826.

Almost surely, 2^97285936 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97285936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107000096).

97285936 is an abundant number, since it is smaller than the sum of its proper divisors (116714256).

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

97285936 is a wasteful number, since it uses less digits than its factorization.

97285936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1682 (or 1665 counting only the distinct ones).

The product of its digits is 816480, while the sum is 49.

The square root of 97285936 is about 9863.3633208962. The cubic root of 97285936 is about 459.9211206903.

The spelling of 97285936 in words is "ninety-seven million, two hundred eighty-five thousand, nine hundred thirty-six".