226123867 has 2 divisors, whose sum is σ = 226123868. Its totient is φ = 226123866.

The previous prime is 226123841. The next prime is 226123871. The reversal of 226123867 is 768321622.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226123867 is a prime.

It is a super-2 number, since 2×226123867² = 102264006454067378, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (226124867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113061933 + 113061934.

It is an arithmetic number, because the mean of its divisors is an integer number (113061934).

Almost surely, 2^226123867 is an apocalyptic number.

226123867 is a deficient number, since it is larger than the sum of its proper divisors (1).

226123867 is an equidigital number, since it uses as much as digits as its factorization.

226123867 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48384, while the sum is 37.

The square root of 226123867 is about 15037.4155691728. The cubic root of 226123867 is about 609.2311975452.

The spelling of 226123867 in words is "two hundred twenty-six million, one hundred twenty-three thousand, eight hundred sixty-seven".