877896 has 48 divisors (see below), whose sum is σ = 2421900. Its totient is φ = 287232.

The previous prime is 877883. The next prime is 877907. The reversal of 877896 is 698778.

It can be written as a sum of positive squares in 2 ways, for example, as 864900 + 12996 = 930^2 + 114^2 .

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6340 + ... + 6476.

2⁸⁷⁷⁸⁹⁶ 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 877896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1210950).

877896 is an abundant number, since it is smaller than the sum of its proper divisors (1544004).

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

877896 is a wasteful number, since it uses less digits than its factorization.

877896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238 (or 231 counting only the distinct ones).

The product of its digits is 169344, while the sum is 45.

The square root of 877896 is about 936.9610450814. The cubic root of 877896 is about 95.7519638652.

The spelling of 877896 in words is "eight hundred seventy-seven thousand, eight hundred ninety-six".