2243935 has 12 divisors (see below), whose sum is σ = 2788344. Its totient is φ = 1733520.

The previous prime is 2243911. The next prime is 2243959. The reversal of 2243935 is 5393422.

It is an interprime number because it is at equal distance from previous prime (2243911) and next prime (2243959).

It is not a de Polignac number, because 2243935 - 2¹⁷ = 2112863 is a prime.

It is a Duffinian number.

It is a congruent number.

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 in 11 ways as a sum of consecutive naturals, for example, 4572 + ... + 5038.

It is an arithmetic number, because the mean of its divisors is an integer number (232362).

2^2243935 is an apocalyptic number.

2243935 is a deficient number, since it is larger than the sum of its proper divisors (544409).

2243935 is an equidigital number, since it uses as much as digits as its factorization.

2243935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534 (or 503 counting only the distinct ones).

The product of its digits is 6480, while the sum is 28.

The square root of 2243935 is about 1497.9769691153. The cubic root of 2243935 is about 130.9192245271.

The spelling of 2243935 in words is "two million, two hundred forty-three thousand, nine hundred thirty-five".