41406667 has 4 divisors (see below), whose sum is σ = 41816736. Its totient is φ = 40996600.

The previous prime is 41406661. The next prime is 41406689. The reversal of 41406667 is 76660414.

It is a happy number.

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 41406667 - 2¹¹ = 41404619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41406661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204883 + ... + 205084.

It is an arithmetic number, because the mean of its divisors is an integer number (10454184).

Almost surely, 2^41406667 is an apocalyptic number.

41406667 is a deficient number, since it is larger than the sum of its proper divisors (410069).

41406667 is a wasteful number, since it uses less digits than its factorization.

41406667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410068.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 41406667 is about 6434.8012401317. The cubic root of 41406667 is about 345.9580372779.

The spelling of 41406667 in words is "forty-one million, four hundred six thousand, six hundred sixty-seven".