224652 has 24 divisors (see below), whose sum is σ = 532336. Its totient is φ = 73728.

The previous prime is 224633. The next prime is 224669. The reversal of 224652 is 256422.

It is a super-2 number, since 2×224652² = 100937042208, which contains 22 as substring.

It is an unprimeable number.

224652 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, 1068 + ... + 1260.

2²²⁴⁶⁵² is an apocalyptic number.

It is an amenable number.

224652 is an abundant number, since it is smaller than the sum of its proper divisors (307684).

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

224652 is a wasteful number, since it uses less digits than its factorization.

224652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297 (or 295 counting only the distinct ones).

The product of its digits is 960, while the sum is 21.

The square root of 224652 is about 473.9746828682. The cubic root of 224652 is about 60.7906466452.

The spelling of 224652 in words is "two hundred twenty-four thousand, six hundred fifty-two".