2286394 has 16 divisors (see below), whose sum is σ = 3781440. Its totient is φ = 1028160.

The previous prime is 2286379. The next prime is 2286437. The reversal of 2286394 is 4936822.

2286394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 2⁷ + 2¹⁷ + 8⁷ + 6⁶ + 3⁸ + 9³ + 4⁶ .

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 7 ways as a sum of consecutive naturals, for example, 1762 + ... + 2770.

It is an arithmetic number, because the mean of its divisors is an integer number (236340).

2^2286394 is an apocalyptic number.

2286394 is a deficient number, since it is larger than the sum of its proper divisors (1495046).

2286394 is a wasteful number, since it uses less digits than its factorization.

2286394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1125.

The product of its digits is 20736, while the sum is 34.

The square root of 2286394 is about 1512.0826696977. The cubic root of 2286394 is about 131.7398073218.

The spelling of 2286394 in words is "two million, two hundred eighty-six thousand, three hundred ninety-four".