13624414 has 4 divisors (see below), whose sum is σ = 20436624. Its totient is φ = 6812206.

The previous prime is 13624397. The next prime is 13624427. The reversal of 13624414 is 41442631.

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 polite number, since it can be written as a sum of consecutive naturals, namely, 3406102 + ... + 3406105.

It is an arithmetic number, because the mean of its divisors is an integer number (5109156).

Almost surely, 2^13624414 is an apocalyptic number.

13624414 is a deficient number, since it is larger than the sum of its proper divisors (6812210).

13624414 is an equidigital number, since it uses as much as digits as its factorization.

13624414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6812209.

The product of its digits is 2304, while the sum is 25.

The square root of 13624414 is about 3691.1263863488. The cubic root of 13624414 is about 238.8393848587.

It can be divided in two parts, 1362 and 4414, that added together give a square (5776 = 76²).

The spelling of 13624414 in words is "thirteen million, six hundred twenty-four thousand, four hundred fourteen".