41916866 has 8 divisors (see below), whose sum is σ = 66573900. Its totient is φ = 19725568.

The previous prime is 41916863. The next prime is 41916877. The reversal of 41916866 is 66861914.

It can be written as a sum of positive squares in 2 ways, for example, as 39753025 + 2163841 = 6305^2 + 1471^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (41916863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 616391 + ... + 616458.

Almost surely, 2^41916866 is an apocalyptic number.

41916866 is a deficient number, since it is larger than the sum of its proper divisors (24657034).

41916866 is a wasteful number, since it uses less digits than its factorization.

41916866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1232868.

The product of its digits is 62208, while the sum is 41.

The square root of 41916866 is about 6474.3235940135. The cubic root of 41916866 is about 347.3731669699.

The spelling of 41916866 in words is "forty-one million, nine hundred sixteen thousand, eight hundred sixty-six".