14668725 has 24 divisors (see below), whose sum is σ = 24453792. Its totient is φ = 7758400.

The previous prime is 14668723. The next prime is 14668729. The reversal of 14668725 is 52786641.

It is not a de Polignac number, because 14668725 - 2¹ = 14668723 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14668721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9079 + ... + 10571.

It is an arithmetic number, because the mean of its divisors is an integer number (1018908).

Almost surely, 2^14668725 is an apocalyptic number.

14668725 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14668725 is a deficient number, since it is larger than the sum of its proper divisors (9785067).

14668725 is a wasteful number, since it uses less digits than its factorization.

14668725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1637 (or 1632 counting only the distinct ones).

The product of its digits is 80640, while the sum is 39.

The square root of 14668725 is about 3829.9771539789. The cubic root of 14668725 is about 244.7921324472.

Multiplying 14668725 by its sum of digits (39), we get a palindrome (572080275).

The spelling of 14668725 in words is "fourteen million, six hundred sixty-eight thousand, seven hundred twenty-five".