13674025 has 6 divisors (see below), whose sum is σ = 16955822. Its totient is φ = 10939200.

The previous prime is 13674019. The next prime is 13674047. The reversal of 13674025 is 52047631.

13674025 is digitally balanced in base 3, 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 3 ways, for example, as 2202256 + 11471769 = 1484^2 + 3387^2 .

It is not a de Polignac number, because 13674025 - 2²³ = 5285417 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13673984 and 13674002.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 273456 + ... + 273505.

Almost surely, 2^13674025 is an apocalyptic number.

It is an amenable number.

13674025 is a deficient number, since it is larger than the sum of its proper divisors (3281797).

13674025 is an equidigital number, since it uses as much as digits as its factorization.

13674025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546971 (or 546966 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 13674025 is about 3697.8405860718. The cubic root of 13674025 is about 239.1289314434.

Adding to 13674025 its product of nonzero digits (5040), we get a triangular number (13679065 = T₅₂₃₀).

The spelling of 13674025 in words is "thirteen million, six hundred seventy-four thousand, twenty-five".