224061 has 4 divisors (see below), whose sum is σ = 298752. Its totient is φ = 149372.

The previous prime is 224057. The next prime is 224069. The reversal of 224061 is 160422.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 224061 - 2² = 224057 is a prime.

It is a D-number.

224061 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 224061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37341 + ... + 37346.

It is an arithmetic number, because the mean of its divisors is an integer number (74688).

2²²⁴⁰⁶¹ is an apocalyptic number.

It is an amenable number.

224061 is a deficient number, since it is larger than the sum of its proper divisors (74691).

224061 is an equidigital number, since it uses as much as digits as its factorization.

224061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74690.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 224061 is about 473.3508212732. The cubic root of 224061 is about 60.7372917921.

Adding to 224061 its reverse (160422), we get a palindrome (384483).

The spelling of 224061 in words is "two hundred twenty-four thousand, sixty-one".