2854666 has 16 divisors (see below), whose sum is σ = 4531968. Its totient is φ = 1346400.

The previous prime is 2854651. The next prime is 2854703. The reversal of 2854666 is 6664582.

2854666 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 1981 + ... + 3103.

It is an arithmetic number, because the mean of its divisors is an integer number (283248).

2^2854666 is an apocalyptic number.

2854666 is a deficient number, since it is larger than the sum of its proper divisors (1677302).

2854666 is a wasteful number, since it uses less digits than its factorization.

2854666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1197.

The product of its digits is 69120, while the sum is 37.

The square root of 2854666 is about 1689.5756863781. The cubic root of 2854666 is about 141.8573254519.

The spelling of 2854666 in words is "two million, eight hundred fifty-four thousand, six hundred sixty-six".