4144605 has 16 divisors (see below), whose sum is σ = 6713280. Its totient is φ = 2183168.

The previous prime is 4144589. The next prime is 4144631. The reversal of 4144605 is 5064414.

It is a cyclic number.

It is not a de Polignac number, because 4144605 - 2⁴ = 4144589 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 420 + ... + 2909.

It is an arithmetic number, because the mean of its divisors is an integer number (419580).

Almost surely, 2^4144605 is an apocalyptic number.

It is an amenable number.

4144605 is a deficient number, since it is larger than the sum of its proper divisors (2568675).

4144605 is a wasteful number, since it uses less digits than its factorization.

4144605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3420.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 4144605 is about 2035.8302974462. The cubic root of 4144605 is about 160.6303906400.

The spelling of 4144605 in words is "four million, one hundred forty-four thousand, six hundred five".