2284394 has 8 divisors (see below), whose sum is σ = 3916128. Its totient is φ = 979020.

The previous prime is 2284391. The next prime is 2284423. The reversal of 2284394 is 4934822.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2284394.

It is not an unprimeable number, because it can be changed into a prime (2284391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81572 + ... + 81599.

It is an arithmetic number, because the mean of its divisors is an integer number (489516).

2^2284394 is an apocalyptic number.

2284394 is a deficient number, since it is larger than the sum of its proper divisors (1631734).

2284394 is a wasteful number, since it uses less digits than its factorization.

2284394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163180.

The product of its digits is 13824, while the sum is 32.

The square root of 2284394 is about 1511.4211855072. The cubic root of 2284394 is about 131.7013834285.

The spelling of 2284394 in words is "two million, two hundred eighty-four thousand, three hundred ninety-four".