99204312 has 16 divisors (see below), whose sum is σ = 248010840. Its totient is φ = 33068096.

The previous prime is 99204293. The next prime is 99204317. The reversal of 99204312 is 21340299.

It is a self number, because there is not a number n which added to its sum of digits gives 99204312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99204317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2066733 + ... + 2066780.

Almost surely, 2^99204312 is an apocalyptic number.

It is an amenable number.

99204312 is an abundant number, since it is smaller than the sum of its proper divisors (148806528).

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

99204312 is a wasteful number, since it uses less digits than its factorization.

99204312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4133522 (or 4133518 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 99204312 is about 9960.1361436478. The cubic root of 99204312 is about 462.9245181386.

The spelling of 99204312 in words is "ninety-nine million, two hundred four thousand, three hundred twelve".