855096 has 64 divisors (see below), whose sum is σ = 2419200. Its totient is φ = 249600.

The previous prime is 855089. The next prime is 855119. The reversal of 855096 is 690558.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

855096 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10785 + ... + 10863.

It is an arithmetic number, because the mean of its divisors is an integer number (37800).

2⁸⁵⁵⁰⁹⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 855096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1209600).

855096 is an abundant number, since it is smaller than the sum of its proper divisors (1564104).

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

855096 is a wasteful number, since it uses less digits than its factorization.

855096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140 (or 136 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 33.

The square root of 855096 is about 924.7140098430. The cubic root of 855096 is about 94.9157517168.

It can be divided in two parts, 8550 and 96, that added together give a triangular number (8646 = T₁₃₁).

The spelling of 855096 in words is "eight hundred fifty-five thousand, ninety-six".