14544442 has 12 divisors (see below), whose sum is σ = 23980698. Its totient is φ = 6611000.

The previous prime is 14544437. The next prime is 14544451. The reversal of 14544442 is 24444541.

It can be written as a sum of positive squares in only one way, i.e., 12467961 + 2076481 = 3531^2 + 1441^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14544442.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29809 + ... + 30292.

Almost surely, 2^14544442 is an apocalyptic number.

14544442 is a deficient number, since it is larger than the sum of its proper divisors (9436256).

14544442 is a wasteful number, since it uses less digits than its factorization.

14544442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60125 (or 60114 counting only the distinct ones).

The product of its digits is 10240, while the sum is 28.

The square root of 14544442 is about 3813.7176088431. The cubic root of 14544442 is about 244.0988245214.

Adding to 14544442 its reverse (24444541), we get a palindrome (38988983).

Subtracting 14544442 from its reverse (24444541), we obtain a palindrome (9900099).

The spelling of 14544442 in words is "fourteen million, five hundred forty-four thousand, four hundred forty-two".