13668230 has 16 divisors (see below), whose sum is σ = 24645600. Its totient is φ = 5457792.

The previous prime is 13668227. The next prime is 13668247. The reversal of 13668230 is 3286631.

It is a super-2 number, since 2×13668230² = 373641022665800, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13668193 and 13668202.

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 7 ways as a sum of consecutive naturals, for example, 9071 + ... + 10469.

It is an arithmetic number, because the mean of its divisors is an integer number (1540350).

Almost surely, 2^13668230 is an apocalyptic number.

13668230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13668230 is a deficient number, since it is larger than the sum of its proper divisors (10977370).

13668230 is a wasteful number, since it uses less digits than its factorization.

13668230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2383.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 13668230 is about 3697.0569376194. The cubic root of 13668230 is about 239.0951460251.

The spelling of 13668230 in words is "thirteen million, six hundred sixty-eight thousand, two hundred thirty".