4059855 has 64 divisors (see below), whose sum is σ = 8035200. Its totient is φ = 1935360.

The previous prime is 4059833. The next prime is 4059871. The reversal of 4059855 is 5589504.

It is a happy number.

It is not a de Polignac number, because 4059855 - 2⁵ = 4059823 is a prime.

4059855 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 66525 + ... + 66585.

It is an arithmetic number, because the mean of its divisors is an integer number (125550).

Almost surely, 2^4059855 is an apocalyptic number.

4059855 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4059855 is a deficient number, since it is larger than the sum of its proper divisors (3975345).

4059855 is a wasteful number, since it uses less digits than its factorization.

4059855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121 (or 115 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 36.

The square root of 4059855 is about 2014.9081864939. The cubic root of 4059855 is about 159.5279707762.

It can be divided in two parts, 40 and 59855, that added together give a palindrome (59895).

The spelling of 4059855 in words is "four million, fifty-nine thousand, eight hundred fifty-five".