224926 has 16 divisors (see below), whose sum is σ = 373968. Its totient is φ = 100800.

The previous prime is 224921. The next prime is 224929. The reversal of 224926 is 629422.

It is a self number, because there is not a number n which added to its sum of digits gives 224926.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224921) by changing a digit.

224926 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 7 ways as a sum of consecutive naturals, for example, 961 + ... + 1171.

It is an arithmetic number, because the mean of its divisors is an integer number (23373).

2²²⁴⁹²⁶ is an apocalyptic number.

224926 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

224926 is a deficient number, since it is larger than the sum of its proper divisors (149042).

224926 is a wasteful number, since it uses less digits than its factorization.

224926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267.

The product of its digits is 1728, while the sum is 25.

The square root of 224926 is about 474.2636397617. The cubic root of 224926 is about 60.8153513291.

Subtracting 224926 from its reverse (629422), we obtain a square (404496 = 636²).

The spelling of 224926 in words is "two hundred twenty-four thousand, nine hundred twenty-six".