5946181 has 2 divisors, whose sum is σ = 5946182. Its totient is φ = 5946180.

The previous prime is 5946163. The next prime is 5946217. The reversal of 5946181 is 1816495.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4137156 + 1809025 = 2034^2 + 1345^2 .

It is a cyclic number.

It is not a de Polignac number, because 5946181 - 2⁷ = 5946053 is a prime.

It is a super-2 number, since 2×5946181² = 70714136969522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5944181) 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, 2973090 + 2973091.

It is an arithmetic number, because the mean of its divisors is an integer number (2973091).

Almost surely, 2^5946181 is an apocalyptic number.

It is an amenable number.

5946181 is a deficient number, since it is larger than the sum of its proper divisors (1).

5946181 is an equidigital number, since it uses as much as digits as its factorization.

5946181 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 34.

The square root of 5946181 is about 2438.4792391981. The cubic root of 5946181 is about 181.1671177136.

The spelling of 5946181 in words is "five million, nine hundred forty-six thousand, one hundred eighty-one".