41966987 has 2 divisors, whose sum is σ = 41966988. Its totient is φ = 41966986.

The previous prime is 41966929. The next prime is 41967001. The reversal of 41966987 is 78966914.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41966987 - 2¹⁴ = 41950603 is a prime.

It is a super-2 number, since 2×41966987² = 3522455995716338, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (41966087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20983493 + 20983494.

It is an arithmetic number, because the mean of its divisors is an integer number (20983494).

Almost surely, 2^41966987 is an apocalyptic number.

41966987 is a deficient number, since it is larger than the sum of its proper divisors (1).

41966987 is an equidigital number, since it uses as much as digits as its factorization.

41966987 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 653184, while the sum is 50.

The square root of 41966987 is about 6478.1931894626. The cubic root of 41966987 is about 347.5115659591.

The spelling of 41966987 in words is "forty-one million, nine hundred sixty-six thousand, nine hundred eighty-seven".