5159868 has 96 divisors (see below), whose sum is σ = 14999040. Its totient is φ = 1347840.

The previous prime is 5159839. The next prime is 5159879. The reversal of 5159868 is 8689515.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84558 + ... + 84618.

It is an arithmetic number, because the mean of its divisors is an integer number (156240).

Almost surely, 2^5159868 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5159868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7499520).

5159868 is an abundant number, since it is smaller than the sum of its proper divisors (9839172).

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

5159868 is a wasteful number, since it uses less digits than its factorization.

5159868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147 (or 145 counting only the distinct ones).

The product of its digits is 86400, while the sum is 42.

The square root of 5159868 is about 2271.5342832544. The cubic root of 5159868 is about 172.8009784324.

The spelling of 5159868 in words is "five million, one hundred fifty-nine thousand, eight hundred sixty-eight".