227444 has 12 divisors (see below), whose sum is σ = 454944. Its totient is φ = 97464.

The previous prime is 227431. The next prime is 227453. The reversal of 227444 is 444722.

227444 is an admirable number.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a nude number because it is divisible by every one of its digits.

It is an Ulam number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 227444.

It is an unprimeable number.

227444 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4034 + ... + 4089.

It is an arithmetic number, because the mean of its divisors is an integer number (37912).

2²²⁷⁴⁴⁴ is an apocalyptic number.

It is an amenable number.

227444 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

227444 is a wasteful number, since it uses less digits than its factorization.

227444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8134 (or 8132 counting only the distinct ones).

The product of its digits is 1792, while the sum is 23.

The square root of 227444 is about 476.9108931446. The cubic root of 227444 is about 61.0414481362.

The spelling of 227444 in words is "two hundred twenty-seven thousand, four hundred forty-four", and thus it is an iban number.