41138986 has 16 divisors (see below), whose sum is σ = 70798464. Its totient is φ = 17562384.

The previous prime is 41138969. The next prime is 41138987. The reversal of 41138986 is 68983114.

It is not an unprimeable number, because it can be changed into a prime (41138987) 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, 1905 + ... + 9268.

It is an arithmetic number, because the mean of its divisors is an integer number (4424904).

Almost surely, 2^41138986 is an apocalyptic number.

41138986 is a deficient number, since it is larger than the sum of its proper divisors (29659478).

41138986 is a wasteful number, since it uses less digits than its factorization.

41138986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11445.

The product of its digits is 41472, while the sum is 40.

The square root of 41138986 is about 6413.9680385858. The cubic root of 41138986 is about 345.2109219225.

It can be divided in two parts, 41138 and 986, that added together give a palindrome (42124).

The spelling of 41138986 in words is "forty-one million, one hundred thirty-eight thousand, nine hundred eighty-six".