855102 has 16 divisors (see below), whose sum is σ = 1743120. Its totient is φ = 279552.

The previous prime is 855089. The next prime is 855119. The reversal of 855102 is 201558.

855102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1027 + ... + 1662.

It is an arithmetic number, because the mean of its divisors is an integer number (108945).

2⁸⁵⁵¹⁰² is an apocalyptic number.

855102 is an abundant number, since it is smaller than the sum of its proper divisors (888018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

855102 is a wasteful number, since it uses less digits than its factorization.

855102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2747.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 855102 is about 924.7172540836. The cubic root of 855102 is about 94.9159737165.

The spelling of 855102 in words is "eight hundred fifty-five thousand, one hundred two".