876486 has 32 divisors (see below), whose sum is σ = 2001888. Its totient is φ = 253440.

The previous prime is 876481. The next prime is 876497. The reversal of 876486 is 684678.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (876481) by changing a digit.

876486 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 996 + ... + 1656.

It is an arithmetic number, because the mean of its divisors is an integer number (62559).

2⁸⁷⁶⁴⁸⁶ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 876486, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1000944).

876486 is an abundant number, since it is smaller than the sum of its proper divisors (1125402).

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

876486 is a wasteful number, since it uses less digits than its factorization.

876486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696.

The product of its digits is 64512, while the sum is 39.

The square root of 876486 is about 936.2083101532. The cubic root of 876486 is about 95.7006735779.

The spelling of 876486 in words is "eight hundred seventy-six thousand, four hundred eighty-six".