41126561 has 8 divisors (see below), whose sum is σ = 47458944. Its totient is φ = 34908480.

The previous prime is 41126549. The next prime is 41126609. The reversal of 41126561 is 16562114.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 41126561 - 2⁶ = 41126497 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41126561.

It is not an unprimeable number, because it can be changed into a prime (41120561) 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, 27800 + ... + 29241.

It is an arithmetic number, because the mean of its divisors is an integer number (5932368).

Almost surely, 2^41126561 is an apocalyptic number.

It is an amenable number.

41126561 is a deficient number, since it is larger than the sum of its proper divisors (6332383).

41126561 is a wasteful number, since it uses less digits than its factorization.

41126561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57151.

The product of its digits is 1440, while the sum is 26.

The square root of 41126561 is about 6412.9993762669. Note that the first 3 decimals coincide. The cubic root of 41126561 is about 345.1761643198.

Adding to 41126561 its reverse (16562114), we get a palindrome (57688675).

The spelling of 41126561 in words is "forty-one million, one hundred twenty-six thousand, five hundred sixty-one".