226498577 has 2 divisors, whose sum is σ = 226498578. Its totient is φ = 226498576.

The previous prime is 226498541. The next prime is 226498603. The reversal of 226498577 is 775894622.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 184715281 + 41783296 = 13591^2 + 6464^2 .

It is a cyclic number.

It is not a de Polignac number, because 226498577 - 2¹⁰ = 226497553 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (226498507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113249288 + 113249289.

It is an arithmetic number, because the mean of its divisors is an integer number (113249289).

Almost surely, 2^226498577 is an apocalyptic number.

It is an amenable number.

226498577 is a deficient number, since it is larger than the sum of its proper divisors (1).

226498577 is an equidigital number, since it uses as much as digits as its factorization.

226498577 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1693440, while the sum is 50.

The square root of 226498577 is about 15049.8696672097. The cubic root of 226498577 is about 609.5675309657.

The spelling of 226498577 in words is "two hundred twenty-six million, four hundred ninety-eight thousand, five hundred seventy-seven".