2423224 has 8 divisors (see below), whose sum is σ = 4543560. Its totient is φ = 1211608.

The previous prime is 2423219. The next prime is 2423227. The reversal of 2423224 is 4223242.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (19) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2423227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151444 + ... + 151459.

It is an arithmetic number, because the mean of its divisors is an integer number (567945).

2^2423224 is an apocalyptic number.

It is an amenable number.

2423224 is a deficient number, since it is larger than the sum of its proper divisors (2120336).

2423224 is a wasteful number, since it uses less digits than its factorization.

2423224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302909 (or 302905 counting only the distinct ones).

The product of its digits is 768, while the sum is 19.

The square root of 2423224 is about 1556.6708065612. The cubic root of 2423224 is about 134.3170631073.

Adding to 2423224 its reverse (4223242), we get a palindrome (6646466).

The spelling of 2423224 in words is "two million, four hundred twenty-three thousand, two hundred twenty-four".