224266 has 16 divisors (see below), whose sum is σ = 391104. Its totient is φ = 94464.

The previous prime is 224261. The next prime is 224267. The reversal of 224266 is 662422.

224266 = T₂₈ + T₂₉ + ... + T₁₁₀.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (224261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1066 + ... + 1258.

It is an arithmetic number, because the mean of its divisors is an integer number (24444).

2²²⁴²⁶⁶ is an apocalyptic number.

224266 is a deficient number, since it is larger than the sum of its proper divisors (166838).

224266 is a wasteful number, since it uses less digits than its factorization.

224266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285.

The product of its digits is 1152, while the sum is 22.

The square root of 224266 is about 473.5673130612. The cubic root of 224266 is about 60.7558095908.

Adding to 224266 its reverse (662422), we get a palindrome (886688).

The spelling of 224266 in words is "two hundred twenty-four thousand, two hundred sixty-six".