41541140 has 24 divisors (see below), whose sum is σ = 87878952. Its totient is φ = 16494080.

The previous prime is 41541131. The next prime is 41541167. The reversal of 41541140 is 4114514.

It can be written as a sum of positive squares in 4 ways, for example, as 6091024 + 35450116 = 2468^2 + 5954^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4841 + ... + 10320.

It is an arithmetic number, because the mean of its divisors is an integer number (3661623).

Almost surely, 2^41541140 is an apocalyptic number.

It is an amenable number.

41541140 is an abundant number, since it is smaller than the sum of its proper divisors (46337812).

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

41541140 is a wasteful number, since it uses less digits than its factorization.

41541140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15307 (or 15305 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 41541140 is about 6445.2416556713. The cubic root of 41541140 is about 346.3321456626.

Adding to 41541140 its reverse (4114514), we get a palindrome (45655654).

The spelling of 41541140 in words is "forty-one million, five hundred forty-one thousand, one hundred forty".