41850866 has 4 divisors (see below), whose sum is σ = 62776302. Its totient is φ = 20925432.

The previous prime is 41850859. The next prime is 41850871. The reversal of 41850866 is 66805814.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66805814 = 2 ⋅33402907.

It can be written as a sum of positive squares in only one way, i.e., 31125241 + 10725625 = 5579^2 + 3275^2 .

It is a nialpdrome in base 9.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10462715 + ... + 10462718.

Almost surely, 2^41850866 is an apocalyptic number.

41850866 is a deficient number, since it is larger than the sum of its proper divisors (20925436).

41850866 is a wasteful number, since it uses less digits than its factorization.

41850866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20925435.

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 41850866 is about 6469.2245284887. The cubic root of 41850866 is about 347.1907529463.

The spelling of 41850866 in words is "forty-one million, eight hundred fifty thousand, eight hundred sixty-six".