2982211 has 4 divisors (see below), whose sum is σ = 2988072. Its totient is φ = 2976352.

The previous prime is 2982193. The next prime is 2982223. The reversal of 2982211 is 1122892.

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 2982211 - 2¹¹ = 2980163 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (2982281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2086 + ... + 3211.

It is an arithmetic number, because the mean of its divisors is an integer number (747018).

2^2982211 is an apocalyptic number.

2982211 is a deficient number, since it is larger than the sum of its proper divisors (5861).

2982211 is an equidigital number, since it uses as much as digits as its factorization.

2982211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5860.

The product of its digits is 576, while the sum is 25.

The square root of 2982211 is about 1726.9079303773. The cubic root of 2982211 is about 143.9393230731.

The spelling of 2982211 in words is "two million, nine hundred eighty-two thousand, two hundred eleven".