13607325 has 48 divisors (see below), whose sum is σ = 26337600. Its totient is φ = 6868800.

The previous prime is 13607323. The next prime is 13607333. The reversal of 13607325 is 52370631.

It is a happy number.

It is not a de Polignac number, because 13607325 - 2¹ = 13607323 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13607323) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12295 + ... + 13355.

It is an arithmetic number, because the mean of its divisors is an integer number (548700).

Almost surely, 2^13607325 is an apocalyptic number.

13607325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13607325 is a deficient number, since it is larger than the sum of its proper divisors (12730275).

13607325 is a wasteful number, since it uses less digits than its factorization.

13607325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1099 (or 1088 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 13607325 is about 3688.8107839790. The cubic root of 13607325 is about 238.7394849311.

Adding to 13607325 its reverse (52370631), we get a palindrome (65977956).

The spelling of 13607325 in words is "thirteen million, six hundred seven thousand, three hundred twenty-five".