14102644 has 12 divisors (see below), whose sum is σ = 25475968. Its totient is φ = 6823800.

The previous prime is 14102633. The next prime is 14102653. The reversal of 14102644 is 44620141.

14102644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56742 + ... + 56989.

Almost surely, 2^14102644 is an apocalyptic number.

It is an amenable number.

14102644 is a deficient number, since it is larger than the sum of its proper divisors (11373324).

14102644 is a wasteful number, since it uses less digits than its factorization.

14102644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113766 (or 113764 counting only the distinct ones).

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

The square root of 14102644 is about 3755.3487188276. The cubic root of 14102644 is about 241.6018085694.

Adding to 14102644 its reverse (44620141), we get a palindrome (58722785).

The spelling of 14102644 in words is "fourteen million, one hundred two thousand, six hundred forty-four".