14440525 has 12 divisors (see below), whose sum is σ = 19534464. Its totient is φ = 10502000.

The previous prime is 14440519. The next prime is 14440549. The reversal of 14440525 is 52504441.

It is a happy number.

14440525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14440525 - 2⁵ = 14440493 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14440525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25981 + ... + 26530.

It is an arithmetic number, because the mean of its divisors is an integer number (1627872).

Almost surely, 2^14440525 is an apocalyptic number.

It is an amenable number.

14440525 is a deficient number, since it is larger than the sum of its proper divisors (5093939).

14440525 is a wasteful number, since it uses less digits than its factorization.

14440525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52532 (or 52527 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 14440525 is about 3800.0690783195. The cubic root of 14440525 is about 243.5160894321.

Adding to 14440525 its reverse (52504441), we get a palindrome (66944966).

The spelling of 14440525 in words is "fourteen million, four hundred forty thousand, five hundred twenty-five".