96856580 has 24 divisors (see below), whose sum is σ = 203863128. Its totient is φ = 38654208.

The previous prime is 96856577. The next prime is 96856589. The reversal of 96856580 is 8565869.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4734976 + 92121604 = 2176^2 + 9598^2 .

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (96856589) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3842 + ... + 14438.

It is an arithmetic number, because the mean of its divisors is an integer number (8494297).

Almost surely, 2^96856580 is an apocalyptic number.

It is an amenable number.

96856580 is an abundant number, since it is smaller than the sum of its proper divisors (107006548).

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

96856580 is a wasteful number, since it uses less digits than its factorization.

96856580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11063 (or 11061 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 47.

The square root of 96856580 is about 9841.5740610941. The cubic root of 96856580 is about 459.2435266623.

The spelling of 96856580 in words is "ninety-six million, eight hundred fifty-six thousand, five hundred eighty".