226551337 has 2 divisors, whose sum is σ = 226551338. Its totient is φ = 226551336.

The previous prime is 226551323. The next prime is 226551349. The reversal of 226551337 is 733155622.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 139334416 + 87216921 = 11804^2 + 9339^2 .

It is a cyclic number.

It is not a de Polignac number, because 226551337 - 2¹⁵ = 226518569 is a prime.

It is not a weakly prime, because it can be changed into another prime (226551397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113275668 + 113275669.

It is an arithmetic number, because the mean of its divisors is an integer number (113275669).

Almost surely, 2^226551337 is an apocalyptic number.

It is an amenable number.

226551337 is a deficient number, since it is larger than the sum of its proper divisors (1).

226551337 is an equidigital number, since it uses as much as digits as its factorization.

226551337 is an evil number, because the sum of its binary digits is even.

The product of its digits is 37800, while the sum is 34.

The square root of 226551337 is about 15051.6224042460. The cubic root of 226551337 is about 609.6148576590.

The spelling of 226551337 in words is "two hundred twenty-six million, five hundred fifty-one thousand, three hundred thirty-seven".