99456624 has 60 divisors (see below), whose sum is σ = 279279000. Its totient is φ = 33040512.

The previous prime is 99456593. The next prime is 99456667. The reversal of 99456624 is 42665499.

It is a self number, because there is not a number n which added to its sum of digits gives 99456624.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49267 + ... + 51245.

It is an arithmetic number, because the mean of its divisors is an integer number (4654650).

Almost surely, 2^99456624 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99456624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139639500).

99456624 is an abundant number, since it is smaller than the sum of its proper divisors (179822376).

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

99456624 is a wasteful number, since it uses less digits than its factorization.

99456624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2342 (or 2333 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 99456624 is about 9972.7941922011. The cubic root of 99456624 is about 463.3166466855.

The spelling of 99456624 in words is "ninety-nine million, four hundred fifty-six thousand, six hundred twenty-four".