5081878 has 16 divisors (see below), whose sum is σ = 8137584. Its totient is φ = 2371840.

The previous prime is 5081837. The next prime is 5081893. The reversal of 5081878 is 8781805.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4113 + ... + 5203.

It is an arithmetic number, because the mean of its divisors is an integer number (508599).

Almost surely, 2^5081878 is an apocalyptic number.

5081878 is a deficient number, since it is larger than the sum of its proper divisors (3055706).

5081878 is a wasteful number, since it uses less digits than its factorization.

5081878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1247.

The product of its (nonzero) digits is 17920, while the sum is 37.

The square root of 5081878 is about 2254.3021093012. The cubic root of 5081878 is about 171.9259416163.

The spelling of 5081878 in words is "five million, eighty-one thousand, eight hundred seventy-eight".