5271168 has 128 divisors (see below), whose sum is σ = 16744320. Its totient is φ = 1437696.

The previous prime is 5271157. The next prime is 5271169. The reversal of 5271168 is 8611725.

It is a tau number, because it is divible by the number of its divisors (128).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (5271169) 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, 99430 + ... + 99482.

It is an arithmetic number, because the mean of its divisors is an integer number (130815).

Almost surely, 2^5271168 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 5271168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8372160).

5271168 is an abundant number, since it is smaller than the sum of its proper divisors (11473152).

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

5271168 is a wasteful number, since it uses less digits than its factorization.

5271168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114 (or 102 counting only the distinct ones).

The product of its digits is 3360, while the sum is 30.

The square root of 5271168 is about 2295.9024369515. The cubic root of 5271168 is about 174.0346079926.

The spelling of 5271168 in words is "five million, two hundred seventy-one thousand, one hundred sixty-eight".