99316560 has 160 divisors (see below), whose sum is σ = 363405312. Its totient is φ = 21957120.

The previous prime is 99316559. The next prime is 99316583. The reversal of 99316560 is 6561399.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51127 + ... + 53033.

Almost surely, 2^99316560 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 99316560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181702656).

99316560 is an abundant number, since it is smaller than the sum of its proper divisors (264088752).

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

99316560 is a wasteful number, since it uses less digits than its factorization.

99316560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1961 (or 1955 counting only the distinct ones).

The product of its (nonzero) digits is 43740, while the sum is 39.

The square root of 99316560 is about 9965.7694133469. The cubic root of 99316560 is about 463.0990494146.

The spelling of 99316560 in words is "ninety-nine million, three hundred sixteen thousand, five hundred sixty".