6118855 has 16 divisors (see below), whose sum is σ = 7999200. Its totient is φ = 4475520.

The previous prime is 6118823. The next prime is 6118891. The reversal of 6118855 is 5588116.

It is not a de Polignac number, because 6118855 - 2⁵ = 6118823 is a prime.

It is a super-2 number, since 2×6118855² = 74880773022050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6118855.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1645 + ... + 3865.

It is an arithmetic number, because the mean of its divisors is an integer number (499950).

Almost surely, 2^6118855 is an apocalyptic number.

6118855 is a deficient number, since it is larger than the sum of its proper divisors (1880345).

6118855 is a wasteful number, since it uses less digits than its factorization.

6118855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2274.

The product of its digits is 9600, while the sum is 34.

The square root of 6118855 is about 2473.6319451365. The cubic root of 6118855 is about 182.9040774529.

It can be divided in two parts, 611 and 8855, that multiplied together give a triangular number (5410405 = T₃₂₈₉).

The spelling of 6118855 in words is "six million, one hundred eighteen thousand, eight hundred fifty-five".