2263028 has 12 divisors (see below), whose sum is σ = 3981600. Its totient is φ = 1125432.

The previous prime is 2263007. The next prime is 2263061. The reversal of 2263028 is 8203622.

2263028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2262994 and 2263012.

It is a congruent number.

It is an unprimeable number.

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, 626 + ... + 2217.

It is an arithmetic number, because the mean of its divisors is an integer number (331800).

2^2263028 is an apocalyptic number.

It is an amenable number.

2263028 is a deficient number, since it is larger than the sum of its proper divisors (1718572).

2263028 is a wasteful number, since it uses less digits than its factorization.

2263028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3046 (or 3044 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 2263028 is about 1504.3363985492. The cubic root of 2263028 is about 131.2894943882.

The spelling of 2263028 in words is "two million, two hundred sixty-three thousand, twenty-eight".