878141 has 8 divisors (see below), whose sum is σ = 969024. Its totient is φ = 789120.

The previous prime is 878131. The next prime is 878147. The reversal of 878141 is 141878.

878141 = T₂₁₄ + T₂₁₅ + ... + T₂₄₆.

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

It is a cyclic number.

It is not a de Polignac number, because 878141 - 2⁶ = 878077 is a prime.

It is a super-2 number, since 2×878141² = 1542263231762, which contains 22 as substring.

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 an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 878141.

It is not an unprimeable number, because it can be changed into a prime (878147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 656 + ... + 1478.

It is an arithmetic number, because the mean of its divisors is an integer number (121128).

2⁸⁷⁸¹⁴¹ is an apocalyptic number.

It is an amenable number.

878141 is a deficient number, since it is larger than the sum of its proper divisors (90883).

878141 is a wasteful number, since it uses less digits than its factorization.

878141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931.

The product of its digits is 1792, while the sum is 29.

The square root of 878141 is about 937.0917777891. The cubic root of 878141 is about 95.7608704058.

It can be divided in two parts, 87 and 8141, that added together give a palindrome (8228).

The spelling of 878141 in words is "eight hundred seventy-eight thousand, one hundred forty-one".