2323224 has 48 divisors (see below), whose sum is σ = 6453720. Its totient is φ = 754560.

The previous prime is 2323213. The next prime is 2323229. The reversal of 2323224 is 4223232.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 2323197 and 2323206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2323229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2559 + ... + 3345.

2^2323224 is an apocalyptic number.

2323224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2323224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3226860).

2323224 is an abundant number, since it is smaller than the sum of its proper divisors (4130496).

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

2323224 is a wasteful number, since it uses less digits than its factorization.

2323224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840 (or 833 counting only the distinct ones).

The product of its digits is 576, while the sum is 18.

The square root of 2323224 is about 1524.2125835985. The cubic root of 2323224 is about 132.4434124091.

Adding to 2323224 its reverse (4223232), we get a palindrome (6546456).

The spelling of 2323224 in words is "two million, three hundred twenty-three thousand, two hundred twenty-four".