4361223 has 8 divisors (see below), whose sum is σ = 6015600. Its totient is φ = 2807168.

The previous prime is 4361219. The next prime is 4361233. The reversal of 4361223 is 3221634.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4361223 - 2² = 4361219 is a prime.

4361223 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4361223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4361233) 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, 24978 + ... + 25151.

It is an arithmetic number, because the mean of its divisors is an integer number (751950).

Almost surely, 2^4361223 is an apocalyptic number.

4361223 is a deficient number, since it is larger than the sum of its proper divisors (1654377).

4361223 is a wasteful number, since it uses less digits than its factorization.

4361223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50161.

The product of its digits is 864, while the sum is 21.

The square root of 4361223 is about 2088.3541366349. The cubic root of 4361223 is about 163.3814569660.

Adding to 4361223 its reverse (3221634), we get a palindrome (7582857).

The spelling of 4361223 in words is "four million, three hundred sixty-one thousand, two hundred twenty-three".