5986878 has 8 divisors (see below), whose sum is σ = 11973768. Its totient is φ = 1995624.

The previous prime is 5986867. The next prime is 5986879. The reversal of 5986878 is 8786895.

It is a happy number.

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

5986878 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 5986878.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5986879) 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, 498901 + ... + 498912.

It is an arithmetic number, because the mean of its divisors is an integer number (1496721).

Almost surely, 2^5986878 is an apocalyptic number.

5986878 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.

5986878 is a wasteful number, since it uses less digits than its factorization.

5986878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 997818.

The product of its digits is 967680, while the sum is 51.

The square root of 5986878 is about 2446.8097596667. The cubic root of 5986878 is about 181.5794945053.

The spelling of 5986878 in words is "five million, nine hundred eighty-six thousand, eight hundred seventy-eight".