41506144 has 24 divisors (see below), whose sum is σ = 81965520. Its totient is φ = 20689536.

The previous prime is 41506141. The next prime is 41506159. The reversal of 41506144 is 44160514.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41506141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9682 + ... + 13294.

It is an arithmetic number, because the mean of its divisors is an integer number (3415230).

Almost surely, 2^41506144 is an apocalyptic number.

It is an amenable number.

41506144 is a deficient number, since it is larger than the sum of its proper divisors (40459376).

41506144 is a wasteful number, since it uses less digits than its factorization.

41506144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3982 (or 3974 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 41506144 is about 6442.5262125970. The cubic root of 41506144 is about 346.2348634271.

Adding to 41506144 its reverse (44160514), we get a palindrome (85666658).

The spelling of 41506144 in words is "forty-one million, five hundred six thousand, one hundred forty-four".