14628644 has 24 divisors (see below), whose sum is σ = 27639360. Its totient is φ = 6753824.

The previous prime is 14628631. The next prime is 14628659. The reversal of 14628644 is 44682641.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74 + ... + 5409.

It is an arithmetic number, because the mean of its divisors is an integer number (1151640).

Almost surely, 2^14628644 is an apocalyptic number.

It is an amenable number.

14628644 is a deficient number, since it is larger than the sum of its proper divisors (13010716).

14628644 is a wasteful number, since it uses less digits than its factorization.

14628644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5539 (or 5537 counting only the distinct ones).

The product of its digits is 36864, while the sum is 35.

The square root of 14628644 is about 3824.7410369854. The cubic root of 14628644 is about 244.5689714154.

The spelling of 14628644 in words is "fourteen million, six hundred twenty-eight thousand, six hundred forty-four".