41118240 has 96 divisors (see below), whose sum is σ = 137168640. Its totient is φ = 10317824.

The previous prime is 41118229. The next prime is 41118241. The reversal of 41118240 is 4281114.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (41118241) 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 15 ways as a sum of consecutive naturals, for example, 5641 + ... + 10679.

It is an arithmetic number, because the mean of its divisors is an integer number (1428840).

Almost surely, 2^41118240 is an apocalyptic number.

41118240 is a gapful number since it is divisible by the number (40) 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 41118240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68584320).

41118240 is an abundant number, since it is smaller than the sum of its proper divisors (96050400).

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

41118240 is a wasteful number, since it uses less digits than its factorization.

41118240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5074 (or 5066 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 21.

The square root of 41118240 is about 6412.3505830545. The cubic root of 41118240 is about 345.1528833020.

Adding to 41118240 its reverse (4281114), we get a palindrome (45399354).

The spelling of 41118240 in words is "forty-one million, one hundred eighteen thousand, two hundred forty".