41982866 has 32 divisors (see below), whose sum is σ = 69120000. Its totient is φ = 19063440.

The previous prime is 41982851. The next prime is 41982883. The reversal of 41982866 is 66828914.

It is a happy number.

It is a super-2 number, since 2×41982866² = 3525122075147912, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83885 + ... + 84383.

It is an arithmetic number, because the mean of its divisors is an integer number (2160000).

Almost surely, 2^41982866 is an apocalyptic number.

41982866 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

41982866 is a deficient number, since it is larger than the sum of its proper divisors (27137134).

41982866 is a wasteful number, since it uses less digits than its factorization.

41982866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614.

The product of its digits is 165888, while the sum is 44.

The square root of 41982866 is about 6479.4186467615. The cubic root of 41982866 is about 347.5553896146. Note that the first 3 decimals are identical.

The spelling of 41982866 in words is "forty-one million, nine hundred eighty-two thousand, eight hundred sixty-six".