99924373 has 2 divisors, whose sum is σ = 99924374. Its totient is φ = 99924372.

The previous prime is 99924359. The next prime is 99924413. The reversal of 99924373 is 37342999.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93257649 + 6666724 = 9657^2 + 2582^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99924373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99924313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49962186 + 49962187.

It is an arithmetic number, because the mean of its divisors is an integer number (49962187).

Almost surely, 2^99924373 is an apocalyptic number.

It is an amenable number.

99924373 is a deficient number, since it is larger than the sum of its proper divisors (1).

99924373 is an equidigital number, since it uses as much as digits as its factorization.

99924373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 367416, while the sum is 46.

The square root of 99924373 is about 9996.2179347991. The cubic root of 99924373 is about 464.0418440390.

It can be divided in two parts, 9992 and 4373, that added together give a triangular number (14365 = T₁₆₉).

The spelling of 99924373 in words is "ninety-nine million, nine hundred twenty-four thousand, three hundred seventy-three".