2228068 has 6 divisors (see below), whose sum is σ = 3899126. Its totient is φ = 1114032.

The previous prime is 2228053. The next prime is 2228077. The reversal of 2228068 is 8608222.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2214144 + 13924 = 1488^2 + 118^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278505 + ... + 278512.

2^2228068 is an apocalyptic number.

It is an amenable number.

2228068 is a deficient number, since it is larger than the sum of its proper divisors (1671058).

2228068 is a wasteful number, since it uses less digits than its factorization.

2228068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557021 (or 557019 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 2228068 is about 1492.6714306906. The cubic root of 2228068 is about 130.6099150792.

The spelling of 2228068 in words is "two million, two hundred twenty-eight thousand, sixty-eight".