99044556 has 24 divisors (see below), whose sum is σ = 248881584. Its totient is φ = 30475200.

The previous prime is 99044551. The next prime is 99044563. The reversal of 99044556 is 65544099.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (99044551) 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, 317295 + ... + 317606.

It is an arithmetic number, because the mean of its divisors is an integer number (10370066).

Almost surely, 2^99044556 is an apocalyptic number.

It is an amenable number.

99044556 is an abundant number, since it is smaller than the sum of its proper divisors (149837028).

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

99044556 is a wasteful number, since it uses less digits than its factorization.

99044556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634921 (or 634919 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 42.

The square root of 99044556 is about 9952.1131424437. The cubic root of 99044556 is about 462.6758908302.

The spelling of 99044556 in words is "ninety-nine million, forty-four thousand, five hundred fifty-six".