2243232556 has 6 divisors (see below), whose sum is σ = 3925656980. Its totient is φ = 1121616276.

The previous prime is 2243232547. The next prime is 2243232577. The reversal of 2243232556 is 6552323422.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280404066 + ... + 280404073.

Almost surely, 2^2243232556 is an apocalyptic number.

It is an amenable number.

2243232556 is a deficient number, since it is larger than the sum of its proper divisors (1682424424).

2243232556 is a wasteful number, since it uses less digits than its factorization.

2243232556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560808143 (or 560808141 counting only the distinct ones).

The product of its digits is 86400, while the sum is 34.

The square root of 2243232556 is about 47362.7760588418. The cubic root of 2243232556 is about 1309.0556206636.

Adding to 2243232556 its reverse (6552323422), we get a palindrome (8795555978).

The spelling of 2243232556 in words is "two billion, two hundred forty-three million, two hundred thirty-two thousand, five hundred fifty-six".