5271147 has 24 divisors (see below), whose sum is σ = 8985600. Its totient is φ = 2913840.

The previous prime is 5271143. The next prime is 5271157. The reversal of 5271147 is 7411725.

5271147 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5271147 - 2² = 5271143 is a prime.

5271147 is strictly pandigital in base 8.

It is a self number, because there is not a number n which added to its sum of digits gives 5271147.

It is not an unprimeable number, because it can be changed into a prime (5271143) 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, 604 + ... + 3302.

It is an arithmetic number, because the mean of its divisors is an integer number (374400).

Almost surely, 2^5271147 is an apocalyptic number.

5271147 is a deficient number, since it is larger than the sum of its proper divisors (3714453).

5271147 is a wasteful number, since it uses less digits than its factorization.

5271147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2743 (or 2740 counting only the distinct ones).

The product of its digits is 1960, while the sum is 27.

The square root of 5271147 is about 2295.8978635819. The cubic root of 5271147 is about 174.0343768780.

The spelling of 5271147 in words is "five million, two hundred seventy-one thousand, one hundred forty-seven".