876138 has 8 divisors (see below), whose sum is σ = 1752288. Its totient is φ = 292044.

The previous prime is 876137. The next prime is 876149. The reversal of 876138 is 831678.

It is a sphenic number, since it is the product of 3 distinct primes.

876138 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 876099 and 876108.

It is not an unprimeable number, because it can be changed into a prime (876131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73006 + ... + 73017.

It is an arithmetic number, because the mean of its divisors is an integer number (219036).

2⁸⁷⁶¹³⁸ is an apocalyptic number.

876138 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

876138 is a wasteful number, since it uses less digits than its factorization.

876138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146028.

The product of its digits is 8064, while the sum is 33.

The square root of 876138 is about 936.0224356285. The cubic root of 876138 is about 95.6880062362.

The spelling of 876138 in words is "eight hundred seventy-six thousand, one hundred thirty-eight".