2922866 has 8 divisors (see below), whose sum is σ = 4525824. Its totient is φ = 1414260.

The previous prime is 2922859. The next prime is 2922893. The reversal of 2922866 is 6682292.

2922866 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 23510 + ... + 23633.

It is an arithmetic number, because the mean of its divisors is an integer number (565728).

2^2922866 is an apocalyptic number.

2922866 is a deficient number, since it is larger than the sum of its proper divisors (1602958).

2922866 is a wasteful number, since it uses less digits than its factorization.

2922866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47176.

The product of its digits is 20736, while the sum is 35.

The square root of 2922866 is about 1709.6391432112. The cubic root of 2922866 is about 142.9781373981.

It can be divided in two parts, 292286 and 6, that added together give a palindrome (292292).

The spelling of 2922866 in words is "two million, nine hundred twenty-two thousand, eight hundred sixty-six".