14012644 has 6 divisors (see below), whose sum is σ = 24522134. Its totient is φ = 7006320.

The previous prime is 14012629. The next prime is 14012659. The reversal of 14012644 is 44621041.

14012644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (14012629) and next prime (14012659).

It can be written as a sum of positive squares in only one way, i.e., 13972644 + 40000 = 3738^2 + 200^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1751577 + ... + 1751584.

Almost surely, 2^14012644 is an apocalyptic number.

It is an amenable number.

14012644 is a deficient number, since it is larger than the sum of its proper divisors (10509490).

14012644 is a wasteful number, since it uses less digits than its factorization.

14012644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3503165 (or 3503163 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 14012644 is about 3743.3466310242. The cubic root of 14012644 is about 241.0867613445.

Adding to 14012644 its reverse (44621041), we get a palindrome (58633685).

The spelling of 14012644 in words is "fourteen million, twelve thousand, six hundred forty-four".