268770023 has 2 divisors, whose sum is σ = 268770024. Its totient is φ = 268770022.

The previous prime is 268770011. The next prime is 268770071. The reversal of 268770023 is 320077862.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 268770023 - 2⁶ = 268769959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (268773023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134385011 + 134385012.

It is an arithmetic number, because the mean of its divisors is an integer number (134385012).

Almost surely, 2^268770023 is an apocalyptic number.

268770023 is a deficient number, since it is larger than the sum of its proper divisors (1).

268770023 is an equidigital number, since it uses as much as digits as its factorization.

268770023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 268770023 is about 16394.2069951553. The cubic root of 268770023 is about 645.3474665702.

The spelling of 268770023 in words is "two hundred sixty-eight million, seven hundred seventy thousand, twenty-three".