99104228 has 12 divisors (see below), whose sum is σ = 182560560. Its totient is φ = 46944072.

The previous prime is 99104219. The next prime is 99104267. The reversal of 99104228 is 82240199.

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, 651926 + ... + 652077.

It is an arithmetic number, because the mean of its divisors is an integer number (15213380).

Almost surely, 2^99104228 is an apocalyptic number.

It is an amenable number.

99104228 is a deficient number, since it is larger than the sum of its proper divisors (83456332).

99104228 is a wasteful number, since it uses less digits than its factorization.

99104228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1304026 (or 1304024 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 99104228 is about 9955.1106473007. The cubic root of 99104228 is about 462.7687892662.

The spelling of 99104228 in words is "ninety-nine million, one hundred four thousand, two hundred twenty-eight".