99992284 has 12 divisors (see below), whose sum is σ = 199984624. Its totient is φ = 42853824.

The previous prime is 99992251. The next prime is 99992303. The reversal of 99992284 is 48229999.

99992284 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1785549 + ... + 1785604.

Almost surely, 2^99992284 is an apocalyptic number.

It is an amenable number.

99992284 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

99992284 is a wasteful number, since it uses less digits than its factorization.

99992284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3571164 (or 3571162 counting only the distinct ones).

The product of its digits is 839808, while the sum is 52.

The square root of 99992284 is about 9999.6141925576. The cubic root of 99992284 is about 464.1469448877.

The spelling of 99992284 in words is "ninety-nine million, nine hundred ninety-two thousand, two hundred eighty-four".