227446 has 4 divisors (see below), whose sum is σ = 341172. Its totient is φ = 113722.

The previous prime is 227431. The next prime is 227453. The reversal of 227446 is 644722.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 227446.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 56860 + ... + 56863.

It is an arithmetic number, because the mean of its divisors is an integer number (85293).

2²²⁷⁴⁴⁶ is an apocalyptic number.

227446 is a deficient number, since it is larger than the sum of its proper divisors (113726).

227446 is a wasteful number, since it uses less digits than its factorization.

227446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113725.

The product of its digits is 2688, while the sum is 25.

The square root of 227446 is about 476.9129899678. The cubic root of 227446 is about 61.0416270557.

The spelling of 227446 in words is "two hundred twenty-seven thousand, four hundred forty-six".