2306066 has 16 divisors (see below), whose sum is σ = 3987456. Its totient is φ = 979776.

The previous prime is 2306063. The next prime is 2306071. The reversal of 2306066 is 6606032.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2306063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1130 + ... + 2426.

It is an arithmetic number, because the mean of its divisors is an integer number (249216).

2^2306066 is an apocalyptic number.

2306066 is a deficient number, since it is larger than the sum of its proper divisors (1681390).

2306066 is a wasteful number, since it uses less digits than its factorization.

2306066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1433.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 2306066 is about 1518.5736728918. The cubic root of 2306066 is about 132.1165560650.

The spelling of 2306066 in words is "two million, three hundred six thousand, sixty-six".