10624399 has 2 divisors, whose sum is σ = 10624400. Its totient is φ = 10624398.

The previous prime is 10624379. The next prime is 10624403. The reversal of 10624399 is 99342601.

10624399 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10624399 - 2²³ = 2235791 is a prime.

It is a super-2 number, since 2×10624399² = 225755708222402, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10624319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5312199 + 5312200.

It is an arithmetic number, because the mean of its divisors is an integer number (5312200).

Almost surely, 2^10624399 is an apocalyptic number.

10624399 is a deficient number, since it is larger than the sum of its proper divisors (1).

10624399 is an equidigital number, since it uses as much as digits as its factorization.

10624399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 10624399 is about 3259.5090121060. The cubic root of 10624399 is about 219.8373384401.

The spelling of 10624399 in words is "ten million, six hundred twenty-four thousand, three hundred ninety-nine".