224502 has 32 divisors (see below), whose sum is σ = 497664. Its totient is φ = 67200.

The previous prime is 224501. The next prime is 224513. The reversal of 224502 is 205422.

It is a super-2 number, since 2×224502² = 100802296008, which contains 22 as substring.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224501) 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, 3127 + ... + 3197.

It is an arithmetic number, because the mean of its divisors is an integer number (15552).

2²²⁴⁵⁰² is an apocalyptic number.

224502 is an abundant number, since it is smaller than the sum of its proper divisors (273162).

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

224502 is a wasteful number, since it uses less digits than its factorization.

224502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124.

The product of its (nonzero) digits is 160, while the sum is 15.

The square root of 224502 is about 473.8164201460. The cubic root of 224502 is about 60.7771136738. Note that the first 3 decimals are identical.

Adding to 224502 its reverse (205422), we get a palindrome (429924).

The spelling of 224502 in words is "two hundred twenty-four thousand, five hundred two".