2243932 has 12 divisors (see below), whose sum is σ = 4158000. Its totient is φ = 1055936.

The previous prime is 2243911. The next prime is 2243959. The reversal of 2243932 is 2393422.

2243932 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2243897 and 2243906.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16432 + ... + 16567.

It is an arithmetic number, because the mean of its divisors is an integer number (346500).

2^2243932 is an apocalyptic number.

It is an amenable number.

2243932 is a deficient number, since it is larger than the sum of its proper divisors (1914068).

2243932 is a wasteful number, since it uses less digits than its factorization.

2243932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33020 (or 33018 counting only the distinct ones).

The product of its digits is 2592, while the sum is 25.

The square root of 2243932 is about 1497.9759677645. The cubic root of 2243932 is about 130.9191661835.

The spelling of 2243932 in words is "two million, two hundred forty-three thousand, nine hundred thirty-two".