2364224 has 56 divisors (see below), whose sum is σ = 5184648. Its totient is φ = 1064960.

The previous prime is 2364223. The next prime is 2364247. The reversal of 2364224 is 4224632.

It can be written as a sum of positive squares in 4 ways, for example, as 313600 + 2050624 = 560^2 + 1432^2 .

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2364224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2364221) 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, 44582 + ... + 44634.

It is an arithmetic number, because the mean of its divisors is an integer number (92583).

2^2364224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2364224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2592324).

2364224 is an abundant number, since it is smaller than the sum of its proper divisors (2820424).

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

2364224 is a wasteful number, since it uses less digits than its factorization.

2364224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123 (or 113 counting only the distinct ones).

The product of its digits is 2304, while the sum is 23.

The square root of 2364224 is about 1537.6033298611. The cubic root of 2364224 is about 133.2179891355.

Adding to 2364224 its reverse (4224632), we get a palindrome (6588856).

The spelling of 2364224 in words is "two million, three hundred sixty-four thousand, two hundred twenty-four".