2277046 has 16 divisors (see below), whose sum is σ = 3628800. Its totient is φ = 1069288.

The previous prime is 2277013. The next prime is 2277047. The reversal of 2277046 is 6407722.

It is a super-2 number, since 2×2277046² = 10369876972232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2277047) by changing a digit.

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, 2295 + ... + 3133.

It is an arithmetic number, because the mean of its divisors is an integer number (226800).

2^2277046 is an apocalyptic number.

2277046 is a deficient number, since it is larger than the sum of its proper divisors (1351754).

2277046 is a wasteful number, since it uses less digits than its factorization.

2277046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 923.

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 2277046 is about 1508.9884028713. The cubic root of 2277046 is about 131.5600211768.

The spelling of 2277046 in words is "two million, two hundred seventy-seven thousand, forty-six".