41959881 has 6 divisors (see below), whose sum is σ = 60608730. Its totient is φ = 27973248.

The previous prime is 41959867. The next prime is 41959901. The reversal of 41959881 is 18895914.

It can be written as a sum of positive squares in only one way, i.e., 38192400 + 3767481 = 6180^2 + 1941^2 .

It is not a de Polignac number, because 41959881 - 2⁵ = 41959849 is a prime.

It is a super-2 number, since 2×41959881² = 3521263227068322, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (41959811) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2331096 + ... + 2331113.

It is an arithmetic number, because the mean of its divisors is an integer number (10101455).

Almost surely, 2^41959881 is an apocalyptic number.

It is an amenable number.

41959881 is a deficient number, since it is larger than the sum of its proper divisors (18648849).

41959881 is a wasteful number, since it uses less digits than its factorization.

41959881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4662215 (or 4662212 counting only the distinct ones).

The product of its digits is 103680, while the sum is 45.

The square root of 41959881 is about 6477.6447108498. The cubic root of 41959881 is about 347.4919508858.

The spelling of 41959881 in words is "forty-one million, nine hundred fifty-nine thousand, eight hundred eighty-one".