2284622 has 4 divisors (see below), whose sum is σ = 3426936. Its totient is φ = 1142310.

The previous prime is 2284589. The next prime is 2284631. The reversal of 2284622 is 2264822.

2284622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 2284591 and 2284600.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 571154 + ... + 571157.

It is an arithmetic number, because the mean of its divisors is an integer number (856734).

2^2284622 is an apocalyptic number.

2284622 is a deficient number, since it is larger than the sum of its proper divisors (1142314).

2284622 is a wasteful number, since it uses less digits than its factorization.

2284622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1142313.

The product of its digits is 3072, while the sum is 26.

The square root of 2284622 is about 1511.4966093247. The cubic root of 2284622 is about 131.7057648846.

The spelling of 2284622 in words is "two million, two hundred eighty-four thousand, six hundred twenty-two".