99327960 has 48 divisors (see below), whose sum is σ = 322817040. Its totient is φ = 26487360.

The previous prime is 99327959. The next prime is 99327971. The reversal of 99327960 is 6972399.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent 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, 137596 + ... + 138315.

It is an arithmetic number, because the mean of its divisors is an integer number (6725355).

Almost surely, 2^99327960 is an apocalyptic number.

99327960 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

99327960 is an abundant number, since it is smaller than the sum of its proper divisors (223489080).

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

99327960 is a wasteful number, since it uses less digits than its factorization.

99327960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275928 (or 275921 counting only the distinct ones).

The product of its (nonzero) digits is 183708, while the sum is 45.

The square root of 99327960 is about 9966.3413547801. The cubic root of 99327960 is about 463.1167675983.

The spelling of 99327960 in words is "ninety-nine million, three hundred twenty-seven thousand, nine hundred sixty".