5188878 has 48 divisors (see below), whose sum is σ = 11793600. Its totient is φ = 1647360.

The previous prime is 5188877. The next prime is 5188879. The reversal of 5188878 is 8788815.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5188877) and next prime (5188879).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5188877) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58258 + ... + 58346.

It is an arithmetic number, because the mean of its divisors is an integer number (245700).

Almost surely, 2^5188878 is an apocalyptic number.

5188878 is an abundant number, since it is smaller than the sum of its proper divisors (6604722).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5188878 is a wasteful number, since it uses less digits than its factorization.

5188878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217 (or 214 counting only the distinct ones).

The product of its digits is 143360, while the sum is 45.

The square root of 5188878 is about 2277.9108849997. The cubic root of 5188878 is about 173.1242160903.

The spelling of 5188878 in words is "five million, one hundred eighty-eight thousand, eight hundred seventy-eight".