5171320 has 128 divisors (see below), whose sum is σ = 15344640. Its totient is φ = 1520640.

The previous prime is 5171317. The next prime is 5171323. The reversal of 5171320 is 231715.

5171320 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5171317) and next prime (5171323).

5171320 is strictly pandigital in base 8.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5171323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70804 + ... + 70876.

It is an arithmetic number, because the mean of its divisors is an integer number (119880).

Almost surely, 2^5171320 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 5171320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7672320).

5171320 is an abundant number, since it is smaller than the sum of its proper divisors (10173320).

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

5171320 is a wasteful number, since it uses less digits than its factorization.

5171320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125 (or 121 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 5171320 is about 2274.0536493232. The cubic root of 5171320 is about 172.9287242443.

The spelling of 5171320 in words is "five million, one hundred seventy-one thousand, three hundred twenty".