226456243 has 16 divisors (see below), whose sum is σ = 256598496. Its totient is φ = 198408960.

The previous prime is 226456213. The next prime is 226456253. The reversal of 226456243 is 342654622.

It is a cyclic number.

It is not a de Polignac number, because 226456243 - 2⁵ = 226456211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 226456199 and 226456208.

It is not an unprimeable number, because it can be changed into a prime (226456213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13980 + ... + 25462.

It is an arithmetic number, because the mean of its divisors is an integer number (16037406).

Almost surely, 2^226456243 is an apocalyptic number.

226456243 is a deficient number, since it is larger than the sum of its proper divisors (30142253).

226456243 is a wasteful number, since it uses less digits than its factorization.

226456243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11574.

The product of its digits is 69120, while the sum is 34.

The square root of 226456243 is about 15048.4631441221. The cubic root of 226456243 is about 609.5295512719.

The spelling of 226456243 in words is "two hundred twenty-six million, four hundred fifty-six thousand, two hundred forty-three".