878701 has 4 divisors (see below), whose sum is σ = 890812. Its totient is φ = 866592.

The previous prime is 878699. The next prime is 878719. The reversal of 878701 is 107878.

878701 is nontrivially palindromic in base 16.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 107878 = 2 ⋅53939.

It can be written as a sum of positive squares in 2 ways, for example, as 181476 + 697225 = 426^2 + 835^2 .

It is a cyclic number.

It is not a de Polignac number, because 878701 - 2¹ = 878699 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (878201) 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, 5946 + ... + 6091.

It is an arithmetic number, because the mean of its divisors is an integer number (222703).

2⁸⁷⁸⁷⁰¹ is an apocalyptic number.

It is an amenable number.

878701 is a deficient number, since it is larger than the sum of its proper divisors (12111).

878701 is a wasteful number, since it uses less digits than its factorization.

878701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12110.

The product of its (nonzero) digits is 3136, while the sum is 31.

The square root of 878701 is about 937.3905269417. The cubic root of 878701 is about 95.7812219941.

The spelling of 878701 in words is "eight hundred seventy-eight thousand, seven hundred one".