226325893 has 2 divisors, whose sum is σ = 226325894. Its totient is φ = 226325892.

The previous prime is 226325881. The next prime is 226325909. The reversal of 226325893 is 398523622.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 222397569 + 3928324 = 14913^2 + 1982^2 .

It is a cyclic number.

It is not a de Polignac number, because 226325893 - 2⁹ = 226325381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226325833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113162946 + 113162947.

It is an arithmetic number, because the mean of its divisors is an integer number (113162947).

Almost surely, 2^226325893 is an apocalyptic number.

It is an amenable number.

226325893 is a deficient number, since it is larger than the sum of its proper divisors (1).

226325893 is an equidigital number, since it uses as much as digits as its factorization.

226325893 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 155520, while the sum is 40.

The square root of 226325893 is about 15044.1315136501. The cubic root of 226325893 is about 609.4125788195.

The spelling of 226325893 in words is "two hundred twenty-six million, three hundred twenty-five thousand, eight hundred ninety-three".