5866878 has 8 divisors (see below), whose sum is σ = 11733768. Its totient is φ = 1955624.

The previous prime is 5866871. The next prime is 5866891. The reversal of 5866878 is 8786685.

It is a happy number.

5866878 is nontrivially palindromic in base 5.

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

5866878 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5866871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 488901 + ... + 488912.

It is an arithmetic number, because the mean of its divisors is an integer number (1466721).

Almost surely, 2^5866878 is an apocalyptic number.

5866878 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.

5866878 is a wasteful number, since it uses less digits than its factorization.

5866878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 977818.

The product of its digits is 645120, while the sum is 48.

The square root of 5866878 is about 2422.1639085743. The cubic root of 5866878 is about 180.3581142114.

The spelling of 5866878 in words is "five million, eight hundred sixty-six thousand, eight hundred seventy-eight".