99924620 has 24 divisors (see below), whose sum is σ = 210053088. Its totient is φ = 39929600.

The previous prime is 99924607. The next prime is 99924631. The reversal of 99924620 is 2642999.

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, 25385 + ... + 29055.

It is an arithmetic number, because the mean of its divisors is an integer number (8752212).

Almost surely, 2^99924620 is an apocalyptic number.

It is an amenable number.

99924620 is an abundant number, since it is smaller than the sum of its proper divisors (110128468).

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

99924620 is a wasteful number, since it uses less digits than its factorization.

99924620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5041 (or 5039 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 41.

The square root of 99924620 is about 9996.2302894641. The cubic root of 99924620 is about 464.0422263889.

The spelling of 99924620 in words is "ninety-nine million, nine hundred twenty-four thousand, six hundred twenty".