13806164 has 12 divisors (see below), whose sum is σ = 25211424. Its totient is φ = 6602904.

The previous prime is 13806131. The next prime is 13806211. The reversal of 13806164 is 46160831.

It is a super-2 number, since 2×13806164² = 381220328789792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74942 + ... + 75125.

It is an arithmetic number, because the mean of its divisors is an integer number (2100952).

Almost surely, 2^13806164 is an apocalyptic number.

It is an amenable number.

13806164 is a deficient number, since it is larger than the sum of its proper divisors (11405260).

13806164 is a wasteful number, since it uses less digits than its factorization.

13806164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150094 (or 150092 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 13806164 is about 3715.6646780892. The cubic root of 13806164 is about 239.8967379844.

Adding to 13806164 its reverse (46160831), we get a palindrome (59966995).

The spelling of 13806164 in words is "thirteen million, eight hundred six thousand, one hundred sixty-four".