99362490 has 64 divisors (see below), whose sum is σ = 246153600. Its totient is φ = 25657344.

The previous prime is 99362489. The next prime is 99362503. The reversal of 99362490 is 9426399.

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, 128826 + ... + 129594.

It is an arithmetic number, because the mean of its divisors is an integer number (3846150).

Almost surely, 2^99362490 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99362490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123076800).

99362490 is an abundant number, since it is smaller than the sum of its proper divisors (146791110).

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

99362490 is a wasteful number, since it uses less digits than its factorization.

99362490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 911.

The product of its (nonzero) digits is 104976, while the sum is 42.

The square root of 99362490 is about 9968.0735350418. The cubic root of 99362490 is about 463.1704267737.

The spelling of 99362490 in words is "ninety-nine million, three hundred sixty-two thousand, four hundred ninety".