97853056 has 32 divisors (see below), whose sum is σ = 222792480. Its totient is φ = 41936640.

The previous prime is 97853051. The next prime is 97853057. The reversal of 97853056 is 65035879.

It is a tau number, because it is divible by the number of its divisors (32).

It is a pancake number, because a pancake can be divided into 97853056 parts by 13989 straight cuts.

It is not an unprimeable number, because it can be changed into a prime (97853051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53710 + ... + 55501.

It is an arithmetic number, because the mean of its divisors is an integer number (6962265).

Almost surely, 2^97853056 is an apocalyptic number.

It is an amenable number.

97853056 is an abundant number, since it is smaller than the sum of its proper divisors (124939424).

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

97853056 is a wasteful number, since it uses less digits than its factorization.

97853056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109232 (or 109220 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 43.

The square root of 97853056 is about 9892.0703596366. The cubic root of 97853056 is about 460.8130799399.

The spelling of 97853056 in words is "ninety-seven million, eight hundred fifty-three thousand, fifty-six".