1367868223 has 4 divisors (see below), whose sum is σ = 1375425688. Its totient is φ = 1360310760.

The previous prime is 1367868193. The next prime is 1367868253. The reversal of 1367868223 is 3228687631.

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 (1367868193) and next prime (1367868253).

It is a cyclic number.

It is not a de Polignac number, because 1367868223 - 2⁵ = 1367868191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1367868253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3778461 + ... + 3778822.

It is an arithmetic number, because the mean of its divisors is an integer number (343856422).

Almost surely, 2^1367868223 is an apocalyptic number.

1367868223 is a deficient number, since it is larger than the sum of its proper divisors (7557465).

1367868223 is an equidigital number, since it uses as much as digits as its factorization.

1367868223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7557464.

The product of its digits is 580608, while the sum is 46.

The square root of 1367868223 is about 36984.7025538938. The cubic root of 1367868223 is about 1110.0641747925.

The spelling of 1367868223 in words is "one billion, three hundred sixty-seven million, eight hundred sixty-eight thousand, two hundred twenty-three".