227449 has 4 divisors (see below), whose sum is σ = 239440. Its totient is φ = 215460.

The previous prime is 227431. The next prime is 227453. The reversal of 227449 is 944722.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 227449 - 2⁹ = 226937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (227419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5967 + ... + 6004.

It is an arithmetic number, because the mean of its divisors is an integer number (59860).

2²²⁷⁴⁴⁹ is an apocalyptic number.

It is an amenable number.

227449 is a deficient number, since it is larger than the sum of its proper divisors (11991).

227449 is a wasteful number, since it uses less digits than its factorization.

227449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11990.

The product of its digits is 4032, while the sum is 28.

The square root of 227449 is about 476.9161351852. The cubic root of 227449 is about 61.0418954331.

It can be divided in two parts, 227 and 449, that added together give a palindrome (676).

The spelling of 227449 in words is "two hundred twenty-seven thousand, four hundred forty-nine".