13672325 has 6 divisors (see below), whose sum is σ = 16953714. Its totient is φ = 10937840.

The previous prime is 13672319. The next prime is 13672331. The reversal of 13672325 is 52327631.

13672325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13672319) and next prime (13672331).

It can be written as a sum of positive squares in 3 ways, for example, as 3265249 + 10407076 = 1807^2 + 3226^2 .

It is not a de Polignac number, because 13672325 - 2⁶ = 13672261 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 273422 + ... + 273471.

It is an arithmetic number, because the mean of its divisors is an integer number (2825619).

Almost surely, 2^13672325 is an apocalyptic number.

It is an amenable number.

13672325 is a deficient number, since it is larger than the sum of its proper divisors (3281389).

13672325 is an equidigital number, since it uses as much as digits as its factorization.

13672325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546903 (or 546898 counting only the distinct ones).

The product of its digits is 7560, while the sum is 29.

The square root of 13672325 is about 3697.6107150429. The cubic root of 13672325 is about 239.1190212662.

Adding to 13672325 its reverse (52327631), we get a palindrome (65999956).

The spelling of 13672325 in words is "thirteen million, six hundred seventy-two thousand, three hundred twenty-five".