226242617 has 2 divisors, whose sum is σ = 226242618. Its totient is φ = 226242616.

The previous prime is 226242607. The next prime is 226242623. The reversal of 226242617 is 716242622.

226242617 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 154654096 + 71588521 = 12436^2 + 8461^2 .

It is a cyclic number.

It is not a de Polignac number, because 226242617 - 2⁶ = 226242553 is a prime.

It is not a weakly prime, because it can be changed into another prime (226242607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113121308 + 113121309.

It is an arithmetic number, because the mean of its divisors is an integer number (113121309).

Almost surely, 2^226242617 is an apocalyptic number.

It is an amenable number.

226242617 is a deficient number, since it is larger than the sum of its proper divisors (1).

226242617 is an equidigital number, since it uses as much as digits as its factorization.

226242617 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16128, while the sum is 32.

The square root of 226242617 is about 15041.3635352650. The cubic root of 226242617 is about 609.3378257472.

The spelling of 226242617 in words is "two hundred twenty-six million, two hundred forty-two thousand, six hundred seventeen".