268922723 has 2 divisors, whose sum is σ = 268922724. Its totient is φ = 268922722.

The previous prime is 268922699. The next prime is 268922747. The reversal of 268922723 is 327229862.

It is a balanced prime because it is at equal distance from previous prime (268922699) and next prime (268922747).

It is a cyclic number.

It is not a de Polignac number, because 268922723 - 2⁶ = 268922659 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (268922023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134461361 + 134461362.

It is an arithmetic number, because the mean of its divisors is an integer number (134461362).

Almost surely, 2^268922723 is an apocalyptic number.

268922723 is a deficient number, since it is larger than the sum of its proper divisors (1).

268922723 is an equidigital number, since it uses as much as digits as its factorization.

268922723 is an evil number, because the sum of its binary digits is even.

The product of its digits is 145152, while the sum is 41.

The square root of 268922723 is about 16398.8634667162. The cubic root of 268922723 is about 645.4696601349.

The spelling of 268922723 in words is "two hundred sixty-eight million, nine hundred twenty-two thousand, seven hundred twenty-three".