41578705 has 12 divisors (see below), whose sum is σ = 58040820. Its totient is φ = 28510944.

The previous prime is 41578703. The next prime is 41578711. The reversal of 41578705 is 50787514.

41578705 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 22924944 + 18653761 = 4788^2 + 4319^2 .

It is not a de Polignac number, because 41578705 - 2¹ = 41578703 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41578703) 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 11 ways as a sum of consecutive naturals, for example, 84610 + ... + 85099.

It is an arithmetic number, because the mean of its divisors is an integer number (4836735).

Almost surely, 2^41578705 is an apocalyptic number.

It is an amenable number.

41578705 is a deficient number, since it is larger than the sum of its proper divisors (16462115).

41578705 is a wasteful number, since it uses less digits than its factorization.

41578705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169728 (or 169721 counting only the distinct ones).

The product of its (nonzero) digits is 39200, while the sum is 37.

The square root of 41578705 is about 6448.1551625252. The cubic root of 41578705 is about 346.4365084497.

The spelling of 41578705 in words is "forty-one million, five hundred seventy-eight thousand, seven hundred five".