99122736 has 40 divisors (see below), whose sum is σ = 257306944. Its totient is φ = 32880960.

The previous prime is 99122719. The next prime is 99122797. The reversal of 99122736 is 63722199.

It is a junction number, because it is equal to n+sod(n) for n = 99122694 and 99122703.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5235 + ... + 15021.

Almost surely, 2^99122736 is an apocalyptic number.

It is an amenable number.

99122736 is an abundant number, since it is smaller than the sum of its proper divisors (158184208).

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

99122736 is a wasteful number, since it uses less digits than its factorization.

99122736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10009 (or 10003 counting only the distinct ones).

The product of its digits is 40824, while the sum is 39.

The square root of 99122736 is about 9956.0401766968. The cubic root of 99122736 is about 462.7975952745.

The spelling of 99122736 in words is "ninety-nine million, one hundred twenty-two thousand, seven hundred thirty-six".