2866912 has 12 divisors (see below), whose sum is σ = 5644296. Its totient is φ = 1433440.

The previous prime is 2866907. The next prime is 2866921. The reversal of 2866912 is 2196682.

It is a happy number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 44764 + ... + 44827.

It is an arithmetic number, because the mean of its divisors is an integer number (470358).

2^2866912 is an apocalyptic number.

It is an amenable number.

2866912 is a deficient number, since it is larger than the sum of its proper divisors (2777384).

2866912 is an equidigital number, since it uses as much as digits as its factorization.

2866912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89601 (or 89593 counting only the distinct ones).

The product of its digits is 10368, while the sum is 34.

The square root of 2866912 is about 1693.1957949393. The cubic root of 2866912 is about 142.0598834910.

The spelling of 2866912 in words is "two million, eight hundred sixty-six thousand, nine hundred twelve".