877266 has 48 divisors (see below), whose sum is σ = 2149056. Its totient is φ = 256608.

The previous prime is 877237. The next prime is 877267. The reversal of 877266 is 662778.

877266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 877266.

It is not an unprimeable number, because it can be changed into a prime (877267) by changing a digit.

877266 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 23 ways as a sum of consecutive naturals, for example, 5301 + ... + 5463.

It is an arithmetic number, because the mean of its divisors is an integer number (44772).

2⁸⁷⁷²⁶⁶ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 877266, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1074528).

877266 is an abundant number, since it is smaller than the sum of its proper divisors (1271790).

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

877266 is a wasteful number, since it uses less digits than its factorization.

877266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207 (or 204 counting only the distinct ones).

The product of its digits is 28224, while the sum is 36.

The square root of 877266 is about 936.6247914720. The cubic root of 877266 is about 95.7290537206.

The spelling of 877266 in words is "eight hundred seventy-seven thousand, two hundred sixty-six".