106855 has 16 divisors (see below), whose sum is σ = 152064. Its totient is φ = 70560.

The previous prime is 106853. The next prime is 106859. The reversal of 106855 is 558601.

106855 is nontrivially palindromic in base 3.

It is not a de Polignac number, because 106855 - 2¹ = 106853 is a prime.

It is a super-2 number, since 2×106855² = 22835982050, which contains 22 as substring.

It is a Duffinian number.

It is a nialpdrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106853) 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, 1470 + ... + 1540.

It is an arithmetic number, because the mean of its divisors is an integer number (9504).

2¹⁰⁶⁸⁵⁵ is an apocalyptic number.

106855 is a deficient number, since it is larger than the sum of its proper divisors (45209).

106855 is an equidigital number, since it uses as much as digits as its factorization.

106855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126.

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 106855 is about 326.8868305698. The cubic root of 106855 is about 47.4531393809.

It can be divided in two parts, 106 and 855, that added together give a square (961 = 31²).

The spelling of 106855 in words is "one hundred six thousand, eight hundred fifty-five".