226857339 has 6 divisors (see below), whose sum is σ = 327682836. Its totient is φ = 151238220.

The previous prime is 226857311. The next prime is 226857347. The reversal of 226857339 is 933758622.

226857339 is a `hidden beast` number, since 2 + 268 + 57 + 339 = 666.

It is not a de Polignac number, because 226857339 - 2¹⁷ = 226726267 is a prime.

It is a super-3 number, since 3×226857339³ (a number of 26 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 226857294 and 226857303.

It is not an unprimeable number, because it can be changed into a prime (226857439) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12603177 + ... + 12603194.

It is an arithmetic number, because the mean of its divisors is an integer number (54613806).

Almost surely, 2^226857339 is an apocalyptic number.

226857339 is a deficient number, since it is larger than the sum of its proper divisors (100825497).

226857339 is a wasteful number, since it uses less digits than its factorization.

226857339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25206377 (or 25206374 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 226857339 is about 15061.7840576739. The cubic root of 226857339 is about 609.8892023077.

The spelling of 226857339 in words is "two hundred twenty-six million, eight hundred fifty-seven thousand, three hundred thirty-nine".