4182855 has 16 divisors (see below), whose sum is σ = 6718464. Its totient is φ = 2222240.

The previous prime is 4182853. The next prime is 4182863. The reversal of 4182855 is 5582814.

It is not a de Polignac number, because 4182855 - 2¹ = 4182853 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 4¹⁰ + 1 + 8⁴ + 2¹⁹ + 8⁶ + 5⁸ + 5⁹ .

4182855 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4182853) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6142 + ... + 6788.

It is an arithmetic number, because the mean of its divisors is an integer number (419904).

Almost surely, 2^4182855 is an apocalyptic number.

4182855 is a deficient number, since it is larger than the sum of its proper divisors (2535609).

4182855 is a wasteful number, since it uses less digits than its factorization.

4182855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1086.

The product of its digits is 12800, while the sum is 33.

The square root of 4182855 is about 2045.2029239173. The cubic root of 4182855 is about 161.1230236490.

The spelling of 4182855 in words is "four million, one hundred eighty-two thousand, eight hundred fifty-five".