14742544 has 10 divisors (see below), whose sum is σ = 28563710. Its totient is φ = 7371264.

The previous prime is 14742529. The next prime is 14742547. The reversal of 14742544 is 44524741.

It can be written as a sum of positive squares in only one way, i.e., 7772944 + 6969600 = 2788^2 + 2640^2 .

It is not an unprimeable number, because it can be changed into a prime (14742547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 460689 + ... + 460720.

It is an arithmetic number, because the mean of its divisors is an integer number (2856371).

Almost surely, 2^14742544 is an apocalyptic number.

It is an amenable number.

14742544 is a deficient number, since it is larger than the sum of its proper divisors (13821166).

14742544 is an equidigital number, since it uses as much as digits as its factorization.

14742544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921417 (or 921411 counting only the distinct ones).

The product of its digits is 17920, while the sum is 31.

The square root of 14742544 is about 3839.6020627143. The cubic root of 14742544 is about 245.2020767902.

The spelling of 14742544 in words is "fourteen million, seven hundred forty-two thousand, five hundred forty-four".