14513444 has 24 divisors (see below), whose sum is σ = 29338848. Its totient is φ = 6208640.

The previous prime is 14513441. The next prime is 14513479. The reversal of 14513444 is 44431541.

It is a happy number.

It is a super-2 number, since 2×14513444² = 421280113482272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14513441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8954 + ... + 10449.

It is an arithmetic number, because the mean of its divisors is an integer number (1222452).

Almost surely, 2^14513444 is an apocalyptic number.

It is an amenable number.

14513444 is an abundant number, since it is smaller than the sum of its proper divisors (14825404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14513444 is a wasteful number, since it uses less digits than its factorization.

14513444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19435 (or 19433 counting only the distinct ones).

The product of its digits is 3840, while the sum is 26.

The square root of 14513444 is about 3809.6514276243. The cubic root of 14513444 is about 243.9252884223.

Adding to 14513444 its reverse (44431541), we get a palindrome (58944985).

The spelling of 14513444 in words is "fourteen million, five hundred thirteen thousand, four hundred forty-four".