3623223 has 8 divisors (see below), whose sum is σ = 4943488. Its totient is φ = 2359224.

The previous prime is 3623203. The next prime is 3623237. The reversal of 3623223 is 3223263.

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

It is not a de Polignac number, because 3623223 - 2⁸ = 3622967 is a prime.

It is a d-powerful number, because it can be written as 3⁶ + 6⁷ + 2²⁰ + 3⁹ + 2²⁰ + 2²⁰ + 3¹¹ .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3623223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3623203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13915 + ... + 14172.

It is an arithmetic number, because the mean of its divisors is an integer number (617936).

Almost surely, 2^3623223 is an apocalyptic number.

3623223 is a deficient number, since it is larger than the sum of its proper divisors (1320265).

3623223 is a wasteful number, since it uses less digits than its factorization.

3623223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28133.

The product of its digits is 1296, while the sum is 21.

The square root of 3623223 is about 1903.4765561992. The cubic root of 3623223 is about 153.5907360000.

Adding to 3623223 its reverse (3223263), we get a palindrome (6846486).

The spelling of 3623223 in words is "three million, six hundred twenty-three thousand, two hundred twenty-three".