227497 has 2 divisors, whose sum is σ = 227498. Its totient is φ = 227496.

The previous prime is 227489. The next prime is 227501. The reversal of 227497 is 794722.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 151321 + 76176 = 389^2 + 276^2 .

It is a cyclic number.

It is not a de Polignac number, because 227497 - 2³ = 227489 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (227407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113748 + 113749.

It is an arithmetic number, because the mean of its divisors is an integer number (113749).

2²²⁷⁴⁹⁷ is an apocalyptic number.

It is an amenable number.

227497 is a deficient number, since it is larger than the sum of its proper divisors (1).

227497 is an equidigital number, since it uses as much as digits as its factorization.

227497 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7056, while the sum is 31.

The square root of 227497 is about 476.9664558436. The cubic root of 227497 is about 61.0461891501.

The spelling of 227497 in words is "two hundred twenty-seven thousand, four hundred ninety-seven".