13744625 has 16 divisors (see below), whose sum is σ = 17711616. Its totient is φ = 10638000.

The previous prime is 13744613. The next prime is 13744631. The reversal of 13744625 is 52644731.

It is not a de Polignac number, because 13744625 - 2⁶ = 13744561 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13744591 and 13744600.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2102 + ... + 5648.

It is an arithmetic number, because the mean of its divisors is an integer number (1106976).

Almost surely, 2^13744625 is an apocalyptic number.

It is an amenable number.

13744625 is a deficient number, since it is larger than the sum of its proper divisors (3966991).

13744625 is an equidigital number, since it uses as much as digits as its factorization.

13744625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3593 (or 3583 counting only the distinct ones).

The product of its digits is 20160, while the sum is 32.

The square root of 13744625 is about 3707.3744078525. The cubic root of 13744625 is about 239.5397719583.

The spelling of 13744625 in words is "thirteen million, seven hundred forty-four thousand, six hundred twenty-five".