14387425 has 12 divisors (see below), whose sum is σ = 19213180. Its totient is φ = 10624320.

The previous prime is 14387419. The next prime is 14387447. The reversal of 14387425 is 52478341.

14387425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 576 + 14386849 = 24^2 + 3793^2 .

It is not a de Polignac number, because 14387425 - 2¹¹ = 14385377 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

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, 21810 + ... + 22459.

Almost surely, 2^14387425 is an apocalyptic number.

It is an amenable number.

14387425 is a deficient number, since it is larger than the sum of its proper divisors (4825755).

14387425 is a wasteful number, since it uses less digits than its factorization.

14387425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44292 (or 44287 counting only the distinct ones).

The product of its digits is 26880, while the sum is 34.

The square root of 14387425 is about 3793.0759285836. The cubic root of 14387425 is about 243.2172409670.

The spelling of 14387425 in words is "fourteen million, three hundred eighty-seven thousand, four hundred twenty-five".