13400230 has 16 divisors (see below), whose sum is σ = 24271344. Its totient is φ = 5326560.

The previous prime is 13400227. The next prime is 13400239. The reversal of 13400230 is 3200431.

13400230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13400230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13400239) 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, 2481 + ... + 5740.

It is an arithmetic number, because the mean of its divisors is an integer number (1516959).

Almost surely, 2^13400230 is an apocalyptic number.

13400230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13400230 is a deficient number, since it is larger than the sum of its proper divisors (10871114).

13400230 is a wasteful number, since it uses less digits than its factorization.

13400230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8391.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 13400230 is about 3660.6324590158. The cubic root of 13400230 is about 237.5221327481.

Adding to 13400230 its reverse (3200431), we get a palindrome (16600661).

The spelling of 13400230 in words is "thirteen million, four hundred thousand, two hundred thirty".