2074081 has 2 divisors, whose sum is σ = 2074082. Its totient is φ = 2074080.

The previous prime is 2074057. The next prime is 2074091. The reversal of 2074081 is 1804702.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1731856 + 342225 = 1316^2 + 585^2 .

It is a cyclic number.

It is not a de Polignac number, because 2074081 - 2¹¹ = 2072033 is a prime.

It is a super-2 number, since 2×2074081² = 8603623989122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2074031) 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, 1037040 + 1037041.

It is an arithmetic number, because the mean of its divisors is an integer number (1037041).

2^2074081 is an apocalyptic number.

It is an amenable number.

2074081 is a deficient number, since it is larger than the sum of its proper divisors (1).

2074081 is an equidigital number, since it uses as much as digits as its factorization.

2074081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 2074081 is about 1440.1670042047. The cubic root of 2074081 is about 127.5288874696.

Adding to 2074081 its reverse (1804702), we get a palindrome (3878783).

The spelling of 2074081 in words is "two million, seventy-four thousand, eighty-one".