2224716 has 36 divisors (see below), whose sum is σ = 5626152. Its totient is φ = 683904.

The previous prime is 2224709. The next prime is 2224741. The reversal of 2224716 is 6174222.

It is a super-2 number, since 2×2224716² = 9898722561312, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1480 + ... + 2576.

It is an arithmetic number, because the mean of its divisors is an integer number (156282).

2^2224716 is an apocalyptic number.

2224716 is a gapful number since it is divisible by the number (26) 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 2224716, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2813076).

2224716 is an abundant number, since it is smaller than the sum of its proper divisors (3401436).

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

2224716 is a wasteful number, since it uses less digits than its factorization.

2224716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130 (or 1115 counting only the distinct ones).

The product of its digits is 1344, while the sum is 24.

The square root of 2224716 is about 1491.5481889634. The cubic root of 2224716 is about 130.5443838403.

Adding to 2224716 its reverse (6174222), we get a palindrome (8398938).

The spelling of 2224716 in words is "two million, two hundred twenty-four thousand, seven hundred sixteen".