14639368 has 16 divisors (see below), whose sum is σ = 27491580. Its totient is φ = 7308288.

The previous prime is 14639353. The next prime is 14639407. The reversal of 14639368 is 86393641.

It can be written as a sum of positive squares in 2 ways, for example, as 14607684 + 31684 = 3822^2 + 178^2 .

It is a super-2 number, since 2×14639368² = 428622190878848, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14639368.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6880 + ... + 8752.

Almost surely, 2^14639368 is an apocalyptic number.

It is an amenable number.

14639368 is a deficient number, since it is larger than the sum of its proper divisors (12852212).

14639368 is a wasteful number, since it uses less digits than its factorization.

14639368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2856 (or 2852 counting only the distinct ones).

The product of its digits is 93312, while the sum is 40.

The square root of 14639368 is about 3826.1427051274. The cubic root of 14639368 is about 244.6287198790.

The spelling of 14639368 in words is "fourteen million, six hundred thirty-nine thousand, three hundred sixty-eight".