227043 has 10 divisors (see below), whose sum is σ = 339284. Its totient is φ = 151308.

The previous prime is 227027. The next prime is 227053. The reversal of 227043 is 340722.

It is a happy number.

It is not a de Polignac number, because 227043 - 2⁴ = 227027 is a prime.

It is a Duffinian number.

227043 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (227053) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1321 + ... + 1482.

2²²⁷⁰⁴³ is an apocalyptic number.

227043 is a deficient number, since it is larger than the sum of its proper divisors (112241).

227043 is an equidigital number, since it uses as much as digits as its factorization.

227043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2815 (or 2806 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 18.

The square root of 227043 is about 476.4902937102. The cubic root of 227043 is about 61.0055535569.

Adding to 227043 its reverse (340722), we get a palindrome (567765).

The spelling of 227043 in words is "two hundred twenty-seven thousand, forty-three", and thus it is an iban number.