14624393 has 12 divisors (see below), whose sum is σ = 17129412. Its totient is φ = 12448800.

The previous prime is 14624371. The next prime is 14624411. The reversal of 14624393 is 39342641.

It can be written as a sum of positive squares in 2 ways, for example, as 2569609 + 12054784 = 1603^2 + 3472^2 .

It is not a de Polignac number, because 14624393 - 2²⁰ = 13575817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14624333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6743 + ... + 8643.

It is an arithmetic number, because the mean of its divisors is an integer number (1427451).

Almost surely, 2^14624393 is an apocalyptic number.

It is an amenable number.

14624393 is a deficient number, since it is larger than the sum of its proper divisors (2505019).

14624393 is a wasteful number, since it uses less digits than its factorization.

14624393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2072 (or 2065 counting only the distinct ones).

The product of its digits is 15552, while the sum is 32.

The square root of 14624393 is about 3824.1852727084. The cubic root of 14624393 is about 244.5452790071.

The spelling of 14624393 in words is "fourteen million, six hundred twenty-four thousand, three hundred ninety-three".