41666386 has 16 divisors (see below), whose sum is σ = 65628864. Its totient is φ = 19801584.

The previous prime is 41666357. The next prime is 41666389. The reversal of 41666386 is 68366614.

It is not an unprimeable number, because it can be changed into a prime (41666389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4720 + ... + 10276.

It is an arithmetic number, because the mean of its divisors is an integer number (4101804).

Almost surely, 2^41666386 is an apocalyptic number.

41666386 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

41666386 is a deficient number, since it is larger than the sum of its proper divisors (23962478).

41666386 is a wasteful number, since it uses less digits than its factorization.

41666386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5745.

The product of its digits is 124416, while the sum is 40.

The square root of 41666386 is about 6454.9505032959. The cubic root of 41666386 is about 346.6798587600.

The spelling of 41666386 in words is "forty-one million, six hundred sixty-six thousand, three hundred eighty-six".