96637985 has 12 divisors (see below), whose sum is σ = 118736532. Its totient is φ = 75505248.

The previous prime is 96637951. The next prime is 96637993. The reversal of 96637985 is 58973669.

It can be written as a sum of positive squares in 2 ways, for example, as 71757841 + 24880144 = 8471^2 + 4988^2 .

It is not a de Polignac number, because 96637985 - 2²⁴ = 79860769 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4019 + ... + 14471.

It is an arithmetic number, because the mean of its divisors is an integer number (9894711).

Almost surely, 2^96637985 is an apocalyptic number.

It is an amenable number.

96637985 is a deficient number, since it is larger than the sum of its proper divisors (22098547).

96637985 is a wasteful number, since it uses less digits than its factorization.

96637985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10544 (or 10501 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 53.

The square root of 96637985 is about 9830.4620949373. The cubic root of 96637985 is about 458.8977784937.

The spelling of 96637985 in words is "ninety-six million, six hundred thirty-seven thousand, nine hundred eighty-five".