13868023 has 8 divisors (see below), whose sum is σ = 15081248. Its totient is φ = 12675744.

The previous prime is 13868017. The next prime is 13868027. The reversal of 13868023 is 32086831.

13868023 is digitally balanced in base 3, 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 cyclic number.

It is not a de Polignac number, because 13868023 - 2¹⁷ = 13736951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13868027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3840 + ... + 6517.

It is an arithmetic number, because the mean of its divisors is an integer number (1885156).

Almost surely, 2^13868023 is an apocalyptic number.

13868023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13868023 is a deficient number, since it is larger than the sum of its proper divisors (1213225).

13868023 is a wasteful number, since it uses less digits than its factorization.

13868023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10473.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 13868023 is about 3723.9794575158. The cubic root of 13868023 is about 240.2544927754.

It can be divided in two parts, 1386 and 8023, that added together give a square (9409 = 97²).

The spelling of 13868023 in words is "thirteen million, eight hundred sixty-eight thousand, twenty-three".