226777 has 2 divisors, whose sum is σ = 226778. Its totient is φ = 226776.

The previous prime is 226769. The next prime is 226783. The reversal of 226777 is 777622.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 121801 + 104976 = 349^2 + 324^2 .

It is a cyclic number.

It is not a de Polignac number, because 226777 - 2³ = 226769 is a prime.

It is a plaindrome in base 10.

It is not a weakly prime, because it can be changed into another prime (229777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113388 + 113389.

It is an arithmetic number, because the mean of its divisors is an integer number (113389).

2²²⁶⁷⁷⁷ is an apocalyptic number.

It is an amenable number.

226777 is a deficient number, since it is larger than the sum of its proper divisors (1).

226777 is an equidigital number, since it uses as much as digits as its factorization.

226777 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8232, while the sum is 31.

The square root of 226777 is about 476.2110876492. The cubic root of 226777 is about 60.9817198651.

The spelling of 226777 in words is "two hundred twenty-six thousand, seven hundred seventy-seven".