99624958 has 4 divisors (see below), whose sum is σ = 149437440. Its totient is φ = 49812478.

The previous prime is 99624929. The next prime is 99624997. The reversal of 99624958 is 85942699.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24906238 + ... + 24906241.

It is an arithmetic number, because the mean of its divisors is an integer number (37359360).

Almost surely, 2^99624958 is an apocalyptic number.

99624958 is a deficient number, since it is larger than the sum of its proper divisors (49812482).

99624958 is a wasteful number, since it uses less digits than its factorization.

99624958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49812481.

The product of its digits is 1399680, while the sum is 52.

The square root of 99624958 is about 9981.2302848897. The cubic root of 99624958 is about 463.5778928489.

The spelling of 99624958 in words is "ninety-nine million, six hundred twenty-four thousand, nine hundred fifty-eight".