2982841 has 2 divisors, whose sum is σ = 2982842. Its totient is φ = 2982840.

The previous prime is 2982827. The next prime is 2982869. The reversal of 2982841 is 1482892.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2941225 + 41616 = 1715^2 + 204^2 .

It is a cyclic number.

It is not a de Polignac number, because 2982841 - 2⁵ = 2982809 is a prime.

It is a nialpdrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 2982797 and 2982806.

It is not a weakly prime, because it can be changed into another prime (2982821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1491420 + 1491421.

It is an arithmetic number, because the mean of its divisors is an integer number (1491421).

2^2982841 is an apocalyptic number.

It is an amenable number.

2982841 is a deficient number, since it is larger than the sum of its proper divisors (1).

2982841 is an equidigital number, since it uses as much as digits as its factorization.

2982841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9216, while the sum is 34.

The square root of 2982841 is about 1727.0903276899. The cubic root of 2982841 is about 143.9494582143.

The spelling of 2982841 in words is "two million, nine hundred eighty-two thousand, eight hundred forty-one".