14444738 has 24 divisors (see below), whose sum is σ = 27221376. Its totient is φ = 5627160.

The previous prime is 14444723. The next prime is 14444743. The reversal of 14444738 is 83744441.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 14444698 and 14444707.

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 11 ways as a sum of consecutive naturals, for example, 2570 + ... + 5957.

It is an arithmetic number, because the mean of its divisors is an integer number (1134224).

Almost surely, 2^14444738 is an apocalyptic number.

14444738 is a deficient number, since it is larger than the sum of its proper divisors (12776638).

14444738 is a wasteful number, since it uses less digits than its factorization.

14444738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8558 (or 8547 counting only the distinct ones).

The product of its digits is 43008, while the sum is 35.

The square root of 14444738 is about 3800.6233699224. The cubic root of 14444738 is about 243.5397689389.

The spelling of 14444738 in words is "fourteen million, four hundred forty-four thousand, seven hundred thirty-eight".