41081860 has 24 divisors (see below), whose sum is σ = 91347480. Its totient is φ = 15465984.

The previous prime is 41081849. The next prime is 41081863. The reversal of 41081860 is 6818014.

It can be written as a sum of positive squares in 4 ways, for example, as 1844164 + 39237696 = 1358^2 + 6264^2 .

It is not an unprimeable number, because it can be changed into a prime (41081863) 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 7 ways as a sum of consecutive naturals, for example, 60075 + ... + 60754.

It is an arithmetic number, because the mean of its divisors is an integer number (3806145).

Almost surely, 2^41081860 is an apocalyptic number.

It is an amenable number.

41081860 is an abundant number, since it is smaller than the sum of its proper divisors (50265620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41081860 is a wasteful number, since it uses less digits than its factorization.

41081860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120855 (or 120853 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 41081860 is about 6409.5132420489. The cubic root of 41081860 is about 345.0510601456.

Adding to 41081860 its reverse (6818014), we get a palindrome (47899874).

The spelling of 41081860 in words is "forty-one million, eighty-one thousand, eight hundred sixty".