2284522 has 16 divisors (see below), whose sum is σ = 3657600. Its totient is φ = 1067040.

The previous prime is 2284501. The next prime is 2284537. The reversal of 2284522 is 2254822.

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 7 ways as a sum of consecutive naturals, for example, 2622 + ... + 3382.

It is an arithmetic number, because the mean of its divisors is an integer number (228600).

2^2284522 is an apocalyptic number.

2284522 is a deficient number, since it is larger than the sum of its proper divisors (1373078).

2284522 is a wasteful number, since it uses less digits than its factorization.

2284522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861.

The product of its digits is 2560, while the sum is 25.

The square root of 2284522 is about 1511.4635291664. The cubic root of 2284522 is about 131.7038432292.

The spelling of 2284522 in words is "two million, two hundred eighty-four thousand, five hundred twenty-two".