41166731 has 4 divisors (see below), whose sum is σ = 41566512. Its totient is φ = 40766952.

The previous prime is 41166721. The next prime is 41166739. The reversal of 41166731 is 13766114.

41166731 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 41166731 - 2²² = 36972427 is a prime.

It is a super-2 number, since 2×41166731² = 3389399482452722, 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 = 41166694 and 41166703.

It is not an unprimeable number, because it can be changed into a prime (41166739) 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 3 ways as a sum of consecutive naturals, for example, 199736 + ... + 199941.

It is an arithmetic number, because the mean of its divisors is an integer number (10391628).

Almost surely, 2^41166731 is an apocalyptic number.

41166731 is a deficient number, since it is larger than the sum of its proper divisors (399781).

41166731 is a wasteful number, since it uses less digits than its factorization.

41166731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399780.

The product of its digits is 3024, while the sum is 29.

The square root of 41166731 is about 6416.1305317146. The cubic root of 41166731 is about 345.2885103254.

The spelling of 41166731 in words is "forty-one million, one hundred sixty-six thousand, seven hundred thirty-one".