2272846 has 16 divisors (see below), whose sum is σ = 3564000. Its totient is φ = 1085728.

The previous prime is 2272843. The next prime is 2272859. The reversal of 2272846 is 6482722.

2272846 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2272843) by changing a digit.

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, 8511 + ... + 8773.

It is an arithmetic number, because the mean of its divisors is an integer number (222750).

2^2272846 is an apocalyptic number.

2272846 is a deficient number, since it is larger than the sum of its proper divisors (1291154).

2272846 is a wasteful number, since it uses less digits than its factorization.

2272846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443.

The product of its digits is 10752, while the sum is 31.

The square root of 2272846 is about 1507.5960997562. The cubic root of 2272846 is about 131.4790841259.

The spelling of 2272846 in words is "two million, two hundred seventy-two thousand, eight hundred forty-six".