2319224 has 16 divisors (see below), whose sum is σ = 4383720. Its totient is φ = 1150240.

The previous prime is 2319221. The next prime is 2319241. The reversal of 2319224 is 4229132.

2319224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2319224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2319221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59 + ... + 2154.

2^2319224 is an apocalyptic number.

It is an amenable number.

2319224 is a deficient number, since it is larger than the sum of its proper divisors (2064496).

2319224 is a wasteful number, since it uses less digits than its factorization.

2319224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2350 (or 2346 counting only the distinct ones).

The product of its digits is 864, while the sum is 23.

The square root of 2319224 is about 1522.8998653884. The cubic root of 2319224 is about 132.3673574691.

The spelling of 2319224 in words is "two million, three hundred nineteen thousand, two hundred twenty-four".