224126 has 12 divisors (see below), whose sum is σ = 391248. Its totient is φ = 96012.

The previous prime is 224113. The next prime is 224129. The reversal of 224126 is 621422.

It is a nialpdrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1046 + ... + 1241.

It is an arithmetic number, because the mean of its divisors is an integer number (32604).

2²²⁴¹²⁶ is an apocalyptic number.

224126 is a deficient number, since it is larger than the sum of its proper divisors (167122).

224126 is a wasteful number, since it uses less digits than its factorization.

224126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2303 (or 2296 counting only the distinct ones).

The product of its digits is 192, while the sum is 17.

The square root of 224126 is about 473.4194757295. The cubic root of 224126 is about 60.7431645117.

Adding to 224126 its reverse (621422), we get a palindrome (845548).

It can be divided in two parts, 224 and 126, that multiplied together give a square (28224 = 168²).

The spelling of 224126 in words is "two hundred twenty-four thousand, one hundred twenty-six".