2283668 has 12 divisors (see below), whose sum is σ = 4011252. Its totient is φ = 1137600.

The previous prime is 2283649. The next prime is 2283679. The reversal of 2283668 is 8663822.

It can be written as a sum of positive squares in 2 ways, for example, as 204304 + 2079364 = 452^2 + 1442^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 368 + ... + 2168.

It is an arithmetic number, because the mean of its divisors is an integer number (334271).

2^2283668 is an apocalyptic number.

It is an amenable number.

2283668 is a deficient number, since it is larger than the sum of its proper divisors (1727584).

2283668 is a wasteful number, since it uses less digits than its factorization.

2283668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2122 (or 2120 counting only the distinct ones).

The product of its digits is 27648, while the sum is 35.

The square root of 2283668 is about 1511.1809951161. The cubic root of 2283668 is about 131.6874300072.

The spelling of 2283668 in words is "two million, two hundred eighty-three thousand, six hundred sixty-eight".