99086292 has 72 divisors (see below), whose sum is σ = 272213760. Its totient is φ = 30274560.

The previous prime is 99086291. The next prime is 99086329. The reversal of 99086292 is 29268099.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99086291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18868 + ... + 23540.

Almost surely, 2^99086292 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 99086292, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136106880).

99086292 is an abundant number, since it is smaller than the sum of its proper divisors (173127468).

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

99086292 is a wasteful number, since it uses less digits than its factorization.

99086292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4733 (or 4728 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 45.

The square root of 99086292 is about 9954.2097627084. The cubic root of 99086292 is about 462.7408701016.

The spelling of 99086292 in words is "ninety-nine million, eighty-six thousand, two hundred ninety-two".