41540130 has 48 divisors (see below), whose sum is σ = 109848960. Its totient is φ = 10888224.

The previous prime is 41540119. The next prime is 41540131. The reversal of 41540130 is 3104514.

It is a happy number.

41540130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41540131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1399 + ... + 9221.

It is an arithmetic number, because the mean of its divisors is an integer number (2288520).

Almost surely, 2^41540130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41540130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54924480).

41540130 is an abundant number, since it is smaller than the sum of its proper divisors (68308830).

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

41540130 is a wasteful number, since it uses less digits than its factorization.

41540130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7895 (or 7892 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 41540130 is about 6445.1633028186. The cubic root of 41540130 is about 346.3293388202.

Adding to 41540130 its reverse (3104514), we get a palindrome (44644644).

The spelling of 41540130 in words is "forty-one million, five hundred forty thousand, one hundred thirty".