13806675 has 18 divisors (see below), whose sum is σ = 24729692. Its totient is φ = 7363440.

The previous prime is 13806671. The next prime is 13806691. The reversal of 13806675 is 57660831.

13806675 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13806675 - 2² = 13806671 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13806671) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 30457 + ... + 30906.

Almost surely, 2^13806675 is an apocalyptic number.

13806675 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13806675 is a deficient number, since it is larger than the sum of its proper divisors (10923017).

13806675 is a wasteful number, since it uses less digits than its factorization.

13806675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61379 (or 61371 counting only the distinct ones).

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

The square root of 13806675 is about 3715.7334403856. The cubic root of 13806675 is about 239.8996976702.

The spelling of 13806675 in words is "thirteen million, eight hundred six thousand, six hundred seventy-five".