14163925 has 6 divisors (see below), whose sum is σ = 17563298. Its totient is φ = 11331120.

The previous prime is 14163923. The next prime is 14163973. The reversal of 14163925 is 52936141.

It can be written as a sum of positive squares in 3 ways, for example, as 1153476 + 13010449 = 1074^2 + 3607^2 .

It is not a de Polignac number, because 14163925 - 2¹ = 14163923 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14163923) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 283254 + ... + 283303.

Almost surely, 2^14163925 is an apocalyptic number.

It is an amenable number.

14163925 is a deficient number, since it is larger than the sum of its proper divisors (3399373).

14163925 is an equidigital number, since it uses as much as digits as its factorization.

14163925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566567 (or 566562 counting only the distinct ones).

The product of its digits is 6480, while the sum is 31.

The square root of 14163925 is about 3763.4990368007. The cubic root of 14163925 is about 241.9512514789.

The spelling of 14163925 in words is "fourteen million, one hundred sixty-three thousand, nine hundred twenty-five".