13608675 has 24 divisors (see below), whose sum is σ = 25000880. Its totient is φ = 7257600.

The previous prime is 13608671. The next prime is 13608691. The reversal of 13608675 is 57680631.

It is not a de Polignac number, because 13608675 - 2² = 13608671 is a prime.

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (13608671) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9406 + ... + 10755.

Almost surely, 2^13608675 is an apocalyptic number.

13608675 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13608675 is a deficient number, since it is larger than the sum of its proper divisors (11392205).

13608675 is a wasteful number, since it uses less digits than its factorization.

13608675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20180 (or 20169 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 13608675 is about 3688.9937652428. The cubic root of 13608675 is about 238.7473798859.

It can be divided in two parts, 136086 and 75, that added together give a square (136161 = 369²).

The spelling of 13608675 in words is "thirteen million, six hundred eight thousand, six hundred seventy-five".