13768323 has 4 divisors (see below), whose sum is σ = 18357768. Its totient is φ = 9178880.

The previous prime is 13768303. The next prime is 13768343. The reversal of 13768323 is 32386731.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (13768303) and next prime (13768343).

It is a cyclic number.

It is not a de Polignac number, because 13768323 - 2⁵ = 13768291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13768303) 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, 2294718 + ... + 2294723.

It is an arithmetic number, because the mean of its divisors is an integer number (4589442).

Almost surely, 2^13768323 is an apocalyptic number.

13768323 is a deficient number, since it is larger than the sum of its proper divisors (4589445).

13768323 is an equidigital number, since it uses as much as digits as its factorization.

13768323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4589444.

The product of its digits is 18144, while the sum is 33.

The square root of 13768323 is about 3710.5690938184. The cubic root of 13768323 is about 239.6773616018.

The spelling of 13768323 in words is "thirteen million, seven hundred sixty-eight thousand, three hundred twenty-three".