226659343 has 2 divisors, whose sum is σ = 226659344. Its totient is φ = 226659342.

The previous prime is 226659289. The next prime is 226659353. The reversal of 226659343 is 343956622.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 226659343 - 2²⁵ = 193104911 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 226659296 and 226659305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226659353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113329671 + 113329672.

It is an arithmetic number, because the mean of its divisors is an integer number (113329672).

Almost surely, 2^226659343 is an apocalyptic number.

226659343 is a deficient number, since it is larger than the sum of its proper divisors (1).

226659343 is an equidigital number, since it uses as much as digits as its factorization.

226659343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 233280, while the sum is 40.

The square root of 226659343 is about 15055.2098291588. The cubic root of 226659343 is about 609.7117181216.

The spelling of 226659343 in words is "two hundred twenty-six million, six hundred fifty-nine thousand, three hundred forty-three".