224413 has 4 divisors (see below), whose sum is σ = 256480. Its totient is φ = 192348.

The previous prime is 224401. The next prime is 224423. The reversal of 224413 is 314422.

224413 is nontrivially palindromic in base 13.

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, and also an emirpimes, since its reverse is a distinct semiprime: 314422 = 2 ⋅157211.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-224413 is a prime.

It is a super-2 number, since 2×224413² = 100722389138, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16023 + ... + 16036.

It is an arithmetic number, because the mean of its divisors is an integer number (64120).

2²²⁴⁴¹³ is an apocalyptic number.

It is an amenable number.

224413 is a deficient number, since it is larger than the sum of its proper divisors (32067).

224413 is an equidigital number, since it uses as much as digits as its factorization.

224413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32066.

The product of its digits is 192, while the sum is 16.

The square root of 224413 is about 473.7224926051. The cubic root of 224413 is about 60.7690812613.

Adding to 224413 its reverse (314422), we get a palindrome (538835).

Subtracting 224413 from its reverse (314422), we obtain a palindrome (90009).

The spelling of 224413 in words is "two hundred twenty-four thousand, four hundred thirteen".