2883291 has 4 divisors (see below), whose sum is σ = 3844392. Its totient is φ = 1922192.

The previous prime is 2883289. The next prime is 2883313. The reversal of 2883291 is 1923882.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2883291 - 2¹ = 2883289 is a prime.

It is a D-number.

2883291 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2883091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 480546 + ... + 480551.

It is an arithmetic number, because the mean of its divisors is an integer number (961098).

2^2883291 is an apocalyptic number.

2883291 is a deficient number, since it is larger than the sum of its proper divisors (961101).

2883291 is an equidigital number, since it uses as much as digits as its factorization.

2883291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 961100.

The product of its digits is 6912, while the sum is 33.

The square root of 2883291 is about 1698.0256181813. The cubic root of 2883291 is about 142.3299047719.

The spelling of 2883291 in words is "two million, eight hundred eighty-three thousand, two hundred ninety-one".