41557542 has 16 divisors (see below), whose sum is σ = 89508720. Its totient is φ = 12786912.

The previous prime is 41557517. The next prime is 41557543. The reversal of 41557542 is 24575514.

41557542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41557543) 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 7 ways as a sum of consecutive naturals, for example, 266317 + ... + 266472.

It is an arithmetic number, because the mean of its divisors is an integer number (5594295).

Almost surely, 2^41557542 is an apocalyptic number.

41557542 is an abundant number, since it is smaller than the sum of its proper divisors (47951178).

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

41557542 is a wasteful number, since it uses less digits than its factorization.

41557542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532807.

The product of its digits is 28000, while the sum is 33.

The square root of 41557542 is about 6446.5139416587. The cubic root of 41557542 is about 346.3777213047.

The spelling of 41557542 in words is "forty-one million, five hundred fifty-seven thousand, five hundred forty-two".