99055722 has 16 divisors (see below), whose sum is σ = 198713952. Its totient is φ = 32918160.

The previous prime is 99055711. The next prime is 99055729. The reversal of 99055722 is 22755099.

It is not an unprimeable number, because it can be changed into a prime (99055729) 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, 22953 + ... + 26924.

It is an arithmetic number, because the mean of its divisors is an integer number (12419622).

Almost surely, 2^99055722 is an apocalyptic number.

99055722 is an abundant number, since it is smaller than the sum of its proper divisors (99658230).

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

99055722 is a wasteful number, since it uses less digits than its factorization.

99055722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50213.

The product of its (nonzero) digits is 56700, while the sum is 39.

The square root of 99055722 is about 9952.6741130211. The cubic root of 99055722 is about 462.6932770957.

The spelling of 99055722 in words is "ninety-nine million, fifty-five thousand, seven hundred twenty-two".