13674625 has 8 divisors (see below), whose sum is σ = 17066088. Its totient is φ = 10939600.

The previous prime is 13674611. The next prime is 13674637. The reversal of 13674625 is 52647631.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 80656 + 13593969 = 284^2 + 3687^2 .

It is not a de Polignac number, because 13674625 - 2⁹ = 13674113 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 a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54574 + ... + 54823.

It is an arithmetic number, because the mean of its divisors is an integer number (2133261).

Almost surely, 2^13674625 is an apocalyptic number.

It is an amenable number.

13674625 is a deficient number, since it is larger than the sum of its proper divisors (3391463).

13674625 is an equidigital number, since it uses as much as digits as its factorization.

13674625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109412 (or 109402 counting only the distinct ones).

The product of its digits is 30240, while the sum is 34.

The square root of 13674625 is about 3697.9217136116. The cubic root of 13674625 is about 239.1324289569.

The spelling of 13674625 in words is "thirteen million, six hundred seventy-four thousand, six hundred twenty-five".