14394625 has 16 divisors (see below), whose sum is σ = 20532096. Its totient is φ = 9870000.

The previous prime is 14394623. The next prime is 14394661. The reversal of 14394625 is 52649341.

It is a happy number.

It is not a de Polignac number, because 14394625 - 2¹ = 14394623 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14394623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7351 + ... + 9100.

It is an arithmetic number, because the mean of its divisors is an integer number (1283256).

Almost surely, 2^14394625 is an apocalyptic number.

It is an amenable number.

14394625 is a deficient number, since it is larger than the sum of its proper divisors (6137471).

14394625 is an equidigital number, since it uses as much as digits as its factorization.

14394625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16473 (or 16463 counting only the distinct ones).

The product of its digits is 25920, while the sum is 34.

The square root of 14394625 is about 3794.0249076673. The cubic root of 14394625 is about 243.2578058376.

The spelling of 14394625 in words is "fourteen million, three hundred ninety-four thousand, six hundred twenty-five".