41540564 has 24 divisors (see below), whose sum is σ = 78495648. Its totient is φ = 19121760.

The previous prime is 41540561. The next prime is 41540591. The reversal of 41540564 is 46504514.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41540561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24719 + ... + 26345.

It is an arithmetic number, because the mean of its divisors is an integer number (3270652).

Almost surely, 2^41540564 is an apocalyptic number.

It is an amenable number.

41540564 is a deficient number, since it is larger than the sum of its proper divisors (36955084).

41540564 is a wasteful number, since it uses less digits than its factorization.

41540564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2135 (or 2133 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 41540564 is about 6445.1969713888. The cubic root of 41540564 is about 346.3305449343.

The spelling of 41540564 in words is "forty-one million, five hundred forty thousand, five hundred sixty-four".