2287276 has 12 divisors (see below), whose sum is σ = 4015872. Its totient is φ = 1139888.

The previous prime is 2287261. The next prime is 2287279. The reversal of 2287276 is 6727822.

2287276 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 2² + 2¹⁷ + 8⁴ + 7² + 2²⁰ + 7⁷ + 6⁷ .

It is not an unprimeable number, because it can be changed into a prime (2287279) 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 3 ways as a sum of consecutive naturals, for example, 786 + ... + 2278.

It is an arithmetic number, because the mean of its divisors is an integer number (334656).

2^2287276 is an apocalyptic number.

It is an amenable number.

2287276 is a deficient number, since it is larger than the sum of its proper divisors (1728596).

2287276 is a wasteful number, since it uses less digits than its factorization.

2287276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1880 (or 1878 counting only the distinct ones).

The product of its digits is 18816, while the sum is 34.

The square root of 2287276 is about 1512.3742922967. The cubic root of 2287276 is about 131.7567451392.

The spelling of 2287276 in words is "two million, two hundred eighty-seven thousand, two hundred seventy-six".