2276668 has 12 divisors (see below), whose sum is σ = 4059720. Its totient is φ = 1116752.

The previous prime is 2276629. The next prime is 2276669. The reversal of 2276668 is 8666722.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2276669) 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, 5158 + ... + 5581.

It is an arithmetic number, because the mean of its divisors is an integer number (338310).

2^2276668 is an apocalyptic number.

It is an amenable number.

2276668 is a deficient number, since it is larger than the sum of its proper divisors (1783052).

2276668 is a wasteful number, since it uses less digits than its factorization.

2276668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10796 (or 10794 counting only the distinct ones).

The product of its digits is 48384, while the sum is 37.

The square root of 2276668 is about 1508.8631482013. The cubic root of 2276668 is about 131.5527409198.

The spelling of 2276668 in words is "two million, two hundred seventy-six thousand, six hundred sixty-eight".