99085902 has 16 divisors (see below), whose sum is σ = 198522192. Its totient is φ = 32970240.

The previous prime is 99085901. The next prime is 99085913. The reversal of 99085902 is 20958099.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99085901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10849 + ... + 17772.

It is an arithmetic number, because the mean of its divisors is an integer number (12407637).

Almost surely, 2^99085902 is an apocalyptic number.

99085902 is an abundant number, since it is smaller than the sum of its proper divisors (99436290).

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

99085902 is a wasteful number, since it uses less digits than its factorization.

99085902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29203.

The product of its (nonzero) digits is 58320, while the sum is 42.

The square root of 99085902 is about 9954.1901729875. The cubic root of 99085902 is about 462.7402629904.

The spelling of 99085902 in words is "ninety-nine million, eighty-five thousand, nine hundred two".