41085912 has 160 divisors (see below), whose sum is σ = 129070080. Its totient is φ = 10866240.

The previous prime is 41085911. The next prime is 41085917. The reversal of 41085912 is 21958014.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 41085912.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41085911) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1325337 + ... + 1325367.

It is an arithmetic number, because the mean of its divisors is an integer number (806688).

Almost surely, 2^41085912 is an apocalyptic number.

41085912 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41085912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64535040).

41085912 is an abundant number, since it is smaller than the sum of its proper divisors (87984168).

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

41085912 is a wasteful number, since it uses less digits than its factorization.

41085912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91 (or 66 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 41085912 is about 6409.8293269010. The cubic root of 41085912 is about 345.0624041705.

It can be divided in two parts, 410859 and 12, that added together give a triangular number (410871 = T₉₀₆).

The spelling of 41085912 in words is "forty-one million, eighty-five thousand, nine hundred twelve".