5147868 has 48 divisors (see below), whose sum is σ = 13345920. Its totient is φ = 1531200.

The previous prime is 5147867. The next prime is 5147881. The reversal of 5147868 is 8687415.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5147867) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7458 + ... + 8118.

It is an arithmetic number, because the mean of its divisors is an integer number (278040).

Almost surely, 2^5147868 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 5147868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6672960).

5147868 is an abundant number, since it is smaller than the sum of its proper divisors (8198052).

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

5147868 is a wasteful number, since it uses less digits than its factorization.

5147868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 738 (or 736 counting only the distinct ones).

The product of its digits is 53760, while the sum is 39.

The square root of 5147868 is about 2268.8913592325. The cubic root of 5147868 is about 172.6669167785. Note that the first 3 decimals are identical.

The spelling of 5147868 in words is "five million, one hundred forty-seven thousand, eight hundred sixty-eight".