14444744 has 8 divisors (see below), whose sum is σ = 27083910. Its totient is φ = 7222368.

The previous prime is 14444743. The next prime is 14444783. The reversal of 14444744 is 44744441.

It can be written as a sum of positive squares in only one way, i.e., 10484644 + 3960100 = 3238^2 + 1990^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 14444744.

It is not an unprimeable number, because it can be changed into a prime (14444743) by changing a digit.

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 as a sum of consecutive naturals, namely, 902789 + ... + 902804.

Almost surely, 2^14444744 is an apocalyptic number.

It is an amenable number.

14444744 is a deficient number, since it is larger than the sum of its proper divisors (12639166).

14444744 is a wasteful number, since it uses less digits than its factorization.

14444744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1805599 (or 1805595 counting only the distinct ones).

The product of its digits is 28672, while the sum is 32.

The square root of 14444744 is about 3800.6241592665. The cubic root of 14444744 is about 243.5398026591.

The spelling of 14444744 in words is "fourteen million, four hundred forty-four thousand, seven hundred forty-four".