2224704 has 28 divisors (see below), whose sum is σ = 5886704. Its totient is φ = 741504.

The previous prime is 2224687. The next prime is 2224709. The reversal of 2224704 is 4074222.

2224704 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2224709) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5602 + ... + 5985.

2^2224704 is an apocalyptic number.

2224704 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2224704 is an abundant number, since it is smaller than the sum of its proper divisors (3662000).

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

2224704 is a wasteful number, since it uses less digits than its factorization.

2224704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11602 (or 11592 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 21.

The square root of 2224704 is about 1491.5441662921. The cubic root of 2224704 is about 130.5441491233.

Adding to 2224704 its reverse (4074222), we get a palindrome (6298926).

The spelling of 2224704 in words is "two million, two hundred twenty-four thousand, seven hundred four".