873078 has 8 divisors (see below), whose sum is σ = 1746168. Its totient is φ = 291024.

The previous prime is 873073. The next prime is 873079. The reversal of 873078 is 870378.

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

873078 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (873073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72751 + ... + 72762.

It is an arithmetic number, because the mean of its divisors is an integer number (218271).

2⁸⁷³⁰⁷⁸ is an apocalyptic number.

873078 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.

873078 is a wasteful number, since it uses less digits than its factorization.

873078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145518.

The product of its (nonzero) digits is 9408, while the sum is 33.

The square root of 873078 is about 934.3864296960. The cubic root of 873078 is about 95.5764762999.

The spelling of 873078 in words is "eight hundred seventy-three thousand, seventy-eight".