2266328 has 32 divisors (see below), whose sum is σ = 4514400. Its totient is φ = 1064448.

The previous prime is 2266307. The next prime is 2266331. The reversal of 2266328 is 8236622.

It is a self number, because there is not a number n which added to its sum of digits gives 2266328.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20000 + ... + 20112.

It is an arithmetic number, because the mean of its divisors is an integer number (141075).

2^2266328 is an apocalyptic number.

It is an amenable number.

2266328 is a deficient number, since it is larger than the sum of its proper divisors (2248072).

2266328 is a wasteful number, since it uses less digits than its factorization.

2266328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251 (or 247 counting only the distinct ones).

The product of its digits is 6912, while the sum is 29.

The square root of 2266328 is about 1505.4328281262. The cubic root of 2266328 is about 131.3532798573.

The spelling of 2266328 in words is "two million, two hundred sixty-six thousand, three hundred twenty-eight".