2276906 has 16 divisors (see below), whose sum is σ = 3632040. Its totient is φ = 1068480.

The previous prime is 2276873. The next prime is 2276909. The reversal of 2276906 is 6096722.

2276906 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2265025 + 11881 = 1505^2 + 109^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2276909) 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, 1616 + ... + 2676.

2^2276906 is an apocalyptic number.

2276906 is a deficient number, since it is larger than the sum of its proper divisors (1355134).

2276906 is a wasteful number, since it uses less digits than its factorization.

2276906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1129.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 2276906 is about 1508.9420134651. The cubic root of 2276906 is about 131.5573248792.

The spelling of 2276906 in words is "two million, two hundred seventy-six thousand, nine hundred six".