2243432224 has 24 divisors (see below), whose sum is σ = 4818281328. Its totient is φ = 1019741760.

The previous prime is 2243432207. The next prime is 2243432231. The reversal of 2243432224 is 4222343422.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2243432192 and 2243432201.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3186342 + ... + 3187045.

It is an arithmetic number, because the mean of its divisors is an integer number (200761722).

Almost surely, 2^2243432224 is an apocalyptic number.

It is an amenable number.

2243432224 is an abundant number, since it is smaller than the sum of its proper divisors (2574849104).

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

2243432224 is a wasteful number, since it uses less digits than its factorization.

2243432224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6373408 (or 6373400 counting only the distinct ones).

The product of its digits is 18432, while the sum is 28.

The square root of 2243432224 is about 47364.8838698038. The cubic root of 2243432224 is about 1309.0944587773.

Adding to 2243432224 its reverse (4222343422), we get a palindrome (6465775646).

The spelling of 2243432224 in words is "two billion, two hundred forty-three million, four hundred thirty-two thousand, two hundred twenty-four".