2286764 has 12 divisors (see below), whose sum is σ = 4212600. Its totient is φ = 1083168.

The previous prime is 2286763. The next prime is 2286773. The reversal of 2286764 is 4676822.

It is not an unprimeable number, because it can be changed into a prime (2286763) 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, 14969 + ... + 15120.

It is an arithmetic number, because the mean of its divisors is an integer number (351050).

2^2286764 is an apocalyptic number.

It is an amenable number.

2286764 is a deficient number, since it is larger than the sum of its proper divisors (1925836).

2286764 is a wasteful number, since it uses less digits than its factorization.

2286764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30112 (or 30110 counting only the distinct ones).

The product of its digits is 32256, while the sum is 35.

The square root of 2286764 is about 1512.2050125562. The cubic root of 2286764 is about 131.7469132857.

The spelling of 2286764 in words is "two million, two hundred eighty-six thousand, seven hundred sixty-four".