2232944 has 20 divisors (see below), whose sum is σ = 4944624. Its totient is φ = 956928.

The previous prime is 2232941. The next prime is 2232959. The reversal of 2232944 is 4492322.

It is a d-powerful number, because it can be written as 2⁹ + 2¹⁷ + 3³ + 2²¹ + 9² + 4 + 4⁶ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9857 + ... + 10080.

2^2232944 is an apocalyptic number.

It is an amenable number.

2232944 is an abundant number, since it is smaller than the sum of its proper divisors (2711680).

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

2232944 is a wasteful number, since it uses less digits than its factorization.

2232944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19952 (or 19946 counting only the distinct ones).

The product of its digits is 3456, while the sum is 26.

The square root of 2232944 is about 1494.3038512966. The cubic root of 2232944 is about 130.7051231155.

The spelling of 2232944 in words is "two million, two hundred thirty-two thousand, nine hundred forty-four".