41566131 has 6 divisors (see below), whose sum is σ = 60039980. Its totient is φ = 27710748.

The previous prime is 41566123. The next prime is 41566153. The reversal of 41566131 is 13166514.

41566131 is a `hidden beast` number, since 41 + 5 + 6 + 613 + 1 = 666.

It is not a de Polignac number, because 41566131 - 2³ = 41566123 is a prime.

It is a super-2 number, since 2×41566131² = 3455486492618322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41566095 and 41566104.

It is not an unprimeable number, because it can be changed into a prime (41566121) 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, 2309221 + ... + 2309238.

Almost surely, 2^41566131 is an apocalyptic number.

41566131 is a deficient number, since it is larger than the sum of its proper divisors (18473849).

41566131 is a wasteful number, since it uses less digits than its factorization.

41566131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4618465 (or 4618462 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 41566131 is about 6447.1800812448. The cubic root of 41566131 is about 346.4015824634.

The spelling of 41566131 in words is "forty-one million, five hundred sixty-six thousand, one hundred thirty-one".