99335880 has 96 divisors (see below), whose sum is σ = 368971200. Its totient is φ = 22704768.

The previous prime is 99335869. The next prime is 99335893. The reversal of 99335880 is 8853399.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17190 + ... + 22229.

It is an arithmetic number, because the mean of its divisors is an integer number (3843450).

Almost surely, 2^99335880 is an apocalyptic number.

99335880 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

99335880 is an abundant number, since it is smaller than the sum of its proper divisors (269635320).

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

99335880 is a wasteful number, since it uses less digits than its factorization.

99335880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39443 (or 39436 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The square root of 99335880 is about 9966.7386842437. The cubic root of 99335880 is about 463.1290762753.

The spelling of 99335880 in words is "ninety-nine million, three hundred thirty-five thousand, eight hundred eighty".