13556230 has 8 divisors (see below), whose sum is σ = 24401232. Its totient is φ = 5422488.

The previous prime is 13556219. The next prime is 13556237. The reversal of 13556230 is 3265531.

It is a happy number.

13556230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 13556195 and 13556204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13556237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 677802 + ... + 677821.

It is an arithmetic number, because the mean of its divisors is an integer number (3050154).

Almost surely, 2^13556230 is an apocalyptic number.

13556230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13556230 is a deficient number, since it is larger than the sum of its proper divisors (10845002).

13556230 is a wasteful number, since it uses less digits than its factorization.

13556230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1355630.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 13556230 is about 3681.8785965863. The cubic root of 13556230 is about 238.4402908308.

It can be divided in two parts, 135 and 56230, that added together give a palindrome (56365).

The spelling of 13556230 in words is "thirteen million, five hundred fifty-six thousand, two hundred thirty".