41240866 has 8 divisors (see below), whose sum is σ = 63533340. Its totient is φ = 20063088.

The previous prime is 41240851. The next prime is 41240869. The reversal of 41240866 is 66804214.

It can be written as a sum of positive squares in 2 ways, for example, as 35581225 + 5659641 = 5965^2 + 2379^2 .

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

It is not an unprimeable number, because it can be changed into a prime (41240869) 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 in 3 ways as a sum of consecutive naturals, for example, 278581 + ... + 278728.

Almost surely, 2^41240866 is an apocalyptic number.

41240866 is a deficient number, since it is larger than the sum of its proper divisors (22292474).

41240866 is a wasteful number, since it uses less digits than its factorization.

41240866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557348.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 41240866 is about 6421.9051690289. The cubic root of 41240866 is about 345.4956566661.

The spelling of 41240866 in words is "forty-one million, two hundred forty thousand, eight hundred sixty-six".