2266828 has 6 divisors (see below), whose sum is σ = 3966956. Its totient is φ = 1133412.

The previous prime is 2266801. The next prime is 2266829. The reversal of 2266828 is 8286622.

It is a junction number, because it is equal to n+sod(n) for n = 2266793 and 2266802.

It is not an unprimeable number, because it can be changed into a prime (2266829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283350 + ... + 283357.

2^2266828 is an apocalyptic number.

It is an amenable number.

2266828 is a deficient number, since it is larger than the sum of its proper divisors (1700128).

2266828 is a wasteful number, since it uses less digits than its factorization.

2266828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566711 (or 566709 counting only the distinct ones).

The product of its digits is 18432, while the sum is 34.

The square root of 2266828 is about 1505.5988841654. The cubic root of 2266828 is about 131.3629389197.

The spelling of 2266828 in words is "two million, two hundred sixty-six thousand, eight hundred twenty-eight".