226264193 has 2 divisors, whose sum is σ = 226264194. Its totient is φ = 226264192.

The previous prime is 226264163. The next prime is 226264211. The reversal of 226264193 is 391462622.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 185150449 + 41113744 = 13607^2 + 6412^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226264193 is a prime.

It is not a weakly prime, because it can be changed into another prime (226264123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113132096 + 113132097.

It is an arithmetic number, because the mean of its divisors is an integer number (113132097).

Almost surely, 2^226264193 is an apocalyptic number.

It is an amenable number.

226264193 is a deficient number, since it is larger than the sum of its proper divisors (1).

226264193 is an equidigital number, since it uses as much as digits as its factorization.

226264193 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 35.

The square root of 226264193 is about 15042.0807403763. The cubic root of 226264193 is about 609.3571953001.

The spelling of 226264193 in words is "two hundred twenty-six million, two hundred sixty-four thousand, one hundred ninety-three".