2243848 has 16 divisors (see below), whose sum is σ = 4310460. Its totient is φ = 1094400.

The previous prime is 2243833. The next prime is 2243851. The reversal of 2243848 is 8483422.

It can be written as a sum of positive squares in 2 ways, for example, as 2196324 + 47524 = 1482^2 + 218^2 .

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, 3093 + ... + 3748.

2^2243848 is an apocalyptic number.

It is an amenable number.

2243848 is a deficient number, since it is larger than the sum of its proper divisors (2066612).

2243848 is a wasteful number, since it uses less digits than its factorization.

2243848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6888 (or 6884 counting only the distinct ones).

The product of its digits is 12288, while the sum is 31.

The square root of 2243848 is about 1497.9479296691. The cubic root of 2243848 is about 130.9175325411.

The spelling of 2243848 in words is "two million, two hundred forty-three thousand, eight hundred forty-eight".