41605667 has 4 divisors (see below), whose sum is σ = 41909496. Its totient is φ = 41301840.

The previous prime is 41605661. The next prime is 41605747. The reversal of 41605667 is 76650614.

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 41605667 - 2⁴ = 41605651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41605661) 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, 151709 + ... + 151982.

It is an arithmetic number, because the mean of its divisors is an integer number (10477374).

Almost surely, 2^41605667 is an apocalyptic number.

41605667 is a deficient number, since it is larger than the sum of its proper divisors (303829).

41605667 is a wasteful number, since it uses less digits than its factorization.

41605667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303828.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 41605667 is about 6450.2454992039. The cubic root of 41605667 is about 346.5113753226.

The spelling of 41605667 in words is "forty-one million, six hundred five thousand, six hundred sixty-seven".