2005466 has 16 divisors (see below), whose sum is σ = 3162240. Its totient is φ = 952560.

The previous prime is 2005459. The next prime is 2005489. The reversal of 2005466 is 6645002.

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 in 7 ways as a sum of consecutive naturals, for example, 3875 + ... + 4361.

It is an arithmetic number, because the mean of its divisors is an integer number (197640).

2^2005466 is an apocalyptic number.

2005466 is a deficient number, since it is larger than the sum of its proper divisors (1156774).

2005466 is a wasteful number, since it uses less digits than its factorization.

2005466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2005466 is about 1416.1447666111. The cubic root of 2005466 is about 126.1067793921.

The spelling of 2005466 in words is "two million, five thousand, four hundred sixty-six".