224623126 has 32 divisors (see below), whose sum is σ = 420553728. Its totient is φ = 87605280.

The previous prime is 224623109. The next prime is 224623127. The reversal of 224623126 is 621326422.

It is a junction number, because it is equal to n+sod(n) for n = 224623094 and 224623103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224623127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4231 + ... + 21613.

It is an arithmetic number, because the mean of its divisors is an integer number (13142304).

Almost surely, 2^224623126 is an apocalyptic number.

224623126 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

224623126 is a deficient number, since it is larger than the sum of its proper divisors (195930602).

224623126 is a wasteful number, since it uses less digits than its factorization.

224623126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17476.

The product of its digits is 6912, while the sum is 28.

The square root of 224623126 is about 14987.4322684041. The cubic root of 224623126 is about 607.8804210672.

Adding to 224623126 its reverse (621326422), we get a palindrome (845949548).

The spelling of 224623126 in words is "two hundred twenty-four million, six hundred twenty-three thousand, one hundred twenty-six".