4159855 has 12 divisors (see below), whose sum is σ = 5807160. Its totient is φ = 2852304.

The previous prime is 4159843. The next prime is 4159889. The reversal of 4159855 is 5589514.

It is not a de Polignac number, because 4159855 - 2¹¹ = 4157807 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 11 ways as a sum of consecutive naturals, for example, 8245 + ... + 8734.

It is an arithmetic number, because the mean of its divisors is an integer number (483930).

Almost surely, 2^4159855 is an apocalyptic number.

4159855 is a deficient number, since it is larger than the sum of its proper divisors (1647305).

4159855 is a wasteful number, since it uses less digits than its factorization.

4159855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16998 (or 16991 counting only the distinct ones).

The product of its digits is 36000, while the sum is 37.

The square root of 4159855 is about 2039.5722590779. The cubic root of 4159855 is about 160.8271617153.

The spelling of 4159855 in words is "four million, one hundred fifty-nine thousand, eight hundred fifty-five".