13606893 has 8 divisors (see below), whose sum is σ = 20158400. Its totient is φ = 9071244.

The previous prime is 13606889. The next prime is 13606897. The reversal of 13606893 is 39860631.

It is a happy number.

13606893 is digitally balanced in base 3, 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 (13606889) and next prime (13606897).

It is not a de Polignac number, because 13606893 - 2² = 13606889 is a prime.

It is a super-2 number, since 2×13606893² = 370295074226898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13606897) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251953 + ... + 252006.

It is an arithmetic number, because the mean of its divisors is an integer number (2519800).

Almost surely, 2^13606893 is an apocalyptic number.

It is an amenable number.

13606893 is a deficient number, since it is larger than the sum of its proper divisors (6551507).

13606893 is an equidigital number, since it uses as much as digits as its factorization.

13606893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503968 (or 503962 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 13606893 is about 3688.7522280576. The cubic root of 13606893 is about 238.7369584353.

It can be divided in two parts, 136068 and 93, that added together give a square (136161 = 369²).

The spelling of 13606893 in words is "thirteen million, six hundred six thousand, eight hundred ninety-three".