224634 has 16 divisors (see below), whose sum is σ = 465120. Its totient is φ = 72240.

The previous prime is 224633. The next prime is 224669. The reversal of 224634 is 436422.

It is an Ulam number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 224634.

It is not an unprimeable number, because it can be changed into a prime (224633) 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, 472 + ... + 819.

It is an arithmetic number, because the mean of its divisors is an integer number (29070).

2²²⁴⁶³⁴ is an apocalyptic number.

224634 is an abundant number, since it is smaller than the sum of its proper divisors (240486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

224634 is a wasteful number, since it uses less digits than its factorization.

224634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1325.

The product of its digits is 1152, while the sum is 21.

The square root of 224634 is about 473.9556941318. The cubic root of 224634 is about 60.7890230068.

It can be divided in two parts, 224 and 634, that added together give a palindrome (858).

The spelling of 224634 in words is "two hundred twenty-four thousand, six hundred thirty-four".