2262668 has 6 divisors (see below), whose sum is σ = 3959676. Its totient is φ = 1131332.

The previous prime is 2262643. The next prime is 2262679. The reversal of 2262668 is 8662622.

It is a d-powerful number, because it can be written as 2⁷ + 2¹⁷ + 6² + 2²¹ + 6³ + 6⁴ + 8⁵ .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282830 + ... + 282837.

It is an arithmetic number, because the mean of its divisors is an integer number (659946).

2^2262668 is an apocalyptic number.

It is an amenable number.

2262668 is a deficient number, since it is larger than the sum of its proper divisors (1697008).

2262668 is a wasteful number, since it uses less digits than its factorization.

2262668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565671 (or 565669 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 2262668 is about 1504.2167397021. The cubic root of 2262668 is about 131.2825322230.

The spelling of 2262668 in words is "two million, two hundred sixty-two thousand, six hundred sixty-eight".