2684141 has 2 divisors, whose sum is σ = 2684142. Its totient is φ = 2684140.

The previous prime is 2684093. The next prime is 2684161. The reversal of 2684141 is 1414862.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2114116 + 570025 = 1454^2 + 755^2 .

It is a cyclic number.

It is not a de Polignac number, because 2684141 - 2¹⁴ = 2667757 is a prime.

It is a super-2 number, since 2×2684141² = 14409225815762, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2684141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2684161) by changing a digit.

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, 1342070 + 1342071.

It is an arithmetic number, because the mean of its divisors is an integer number (1342071).

2^2684141 is an apocalyptic number.

It is an amenable number.

2684141 is a deficient number, since it is larger than the sum of its proper divisors (1).

2684141 is an equidigital number, since it uses as much as digits as its factorization.

2684141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1536, while the sum is 26.

The square root of 2684141 is about 1638.3348253639. The cubic root of 2684141 is about 138.9744962956.

The spelling of 2684141 in words is "two million, six hundred eighty-four thousand, one hundred forty-one".