41074981 has 2 divisors, whose sum is σ = 41074982. Its totient is φ = 41074980.

The previous prime is 41074963. The next prime is 41074997. The reversal of 41074981 is 18947014.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31741956 + 9333025 = 5634^2 + 3055^2 .

It is a cyclic number.

It is not a de Polignac number, because 41074981 - 2⁵ = 41074949 is a prime.

It is a super-2 number, since 2×41074981² = 3374308128300722, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41074931) 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, 20537490 + 20537491.

It is an arithmetic number, because the mean of its divisors is an integer number (20537491).

Almost surely, 2^41074981 is an apocalyptic number.

It is an amenable number.

41074981 is a deficient number, since it is larger than the sum of its proper divisors (1).

41074981 is an equidigital number, since it uses as much as digits as its factorization.

41074981 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 41074981 is about 6408.9765953700. The cubic root of 41074981 is about 345.0317999113.

It can be divided in two parts, 4 and 1074981, that multiplied together give a palindrome (4299924).

The spelling of 41074981 in words is "forty-one million, seventy-four thousand, nine hundred eighty-one".