41606605 has 4 divisors (see below), whose sum is σ = 49927932. Its totient is φ = 33285280.

The previous prime is 41606533. The next prime is 41606657. The reversal of 41606605 is 50660614.

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

It can be written as a sum of positive squares in 2 ways, for example, as 30404196 + 11202409 = 5514^2 + 3347^2 .

It is not a de Polignac number, because 41606605 - 2¹³ = 41598413 is a prime.

It is a super-2 number, since 2×41606605² = 3462219159252050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4160656 + ... + 4160665.

It is an arithmetic number, because the mean of its divisors is an integer number (12481983).

Almost surely, 2^41606605 is an apocalyptic number.

It is an amenable number.

41606605 is a deficient number, since it is larger than the sum of its proper divisors (8321327).

41606605 is an equidigital number, since it uses as much as digits as its factorization.

41606605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8321326.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 41606605 is about 6450.3182092049. The cubic root of 41606605 is about 346.5139793367.

The spelling of 41606605 in words is "forty-one million, six hundred six thousand, six hundred five".