13744325 has 12 divisors (see below), whose sum is σ = 19477920. Its totient is φ = 9424560.

The previous prime is 13744319. The next prime is 13744327. The reversal of 13744325 is 52344731.

It is a happy number.

13744325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13744325 - 2¹⁸ = 13482181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13744327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39095 + ... + 39444.

It is an arithmetic number, because the mean of its divisors is an integer number (1623160).

Almost surely, 2^13744325 is an apocalyptic number.

It is an amenable number.

13744325 is a deficient number, since it is larger than the sum of its proper divisors (5733595).

13744325 is an equidigital number, since it uses as much as digits as its factorization.

13744325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78556 (or 78551 counting only the distinct ones).

The product of its digits is 10080, while the sum is 29.

The square root of 13744325 is about 3707.3339477312. Note that the first 3 decimals coincide. The cubic root of 13744325 is about 239.5380291569.

The spelling of 13744325 in words is "thirteen million, seven hundred forty-four thousand, three hundred twenty-five".