41540534 has 12 divisors (see below), whose sum is σ = 72484164. Its totient is φ = 17803044.

The previous prime is 41540533. The next prime is 41540539. The reversal of 41540534 is 43504514.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41540531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 211844 + ... + 212039.

It is an arithmetic number, because the mean of its divisors is an integer number (6040347).

Almost surely, 2^41540534 is an apocalyptic number.

41540534 is a deficient number, since it is larger than the sum of its proper divisors (30943630).

41540534 is a wasteful number, since it uses less digits than its factorization.

41540534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423899 (or 423892 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 41540534 is about 6445.1946440740. The cubic root of 41540534 is about 346.3304615626.

The spelling of 41540534 in words is "forty-one million, five hundred forty thousand, five hundred thirty-four".