41081667 has 16 divisors (see below), whose sum is σ = 62901120. Its totient is φ = 23587200.

The previous prime is 41081647. The next prime is 41081669. The reversal of 41081667 is 76618014.

It is a happy number.

It is not a de Polignac number, because 41081667 - 2¹⁰ = 41080643 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (41081669) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32134 + ... + 33387.

It is an arithmetic number, because the mean of its divisors is an integer number (3931320).

Almost surely, 2^41081667 is an apocalyptic number.

41081667 is a deficient number, since it is larger than the sum of its proper divisors (21819453).

41081667 is a wasteful number, since it uses less digits than its factorization.

41081667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65554.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 41081667 is about 6409.4981862857. The cubic root of 41081667 is about 345.0505198020.

It can be divided in two parts, 4108 and 1667, that added together give a palindrome (5775).

The spelling of 41081667 in words is "forty-one million, eighty-one thousand, six hundred sixty-seven".