5071147 has 2 divisors, whose sum is σ = 5071148. Its totient is φ = 5071146.

The previous prime is 5071139. The next prime is 5071169. The reversal of 5071147 is 7411705.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5071147 - 2³ = 5071139 is a prime.

5071147 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (5071127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2535573 + 2535574.

It is an arithmetic number, because the mean of its divisors is an integer number (2535574).

Almost surely, 2^5071147 is an apocalyptic number.

5071147 is a deficient number, since it is larger than the sum of its proper divisors (1).

5071147 is an equidigital number, since it uses as much as digits as its factorization.

5071147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 980, while the sum is 25.

The square root of 5071147 is about 2251.9207357276. The cubic root of 5071147 is about 171.8048421981.

The spelling of 5071147 in words is "five million, seventy-one thousand, one hundred forty-seven".