2913271 has 2 divisors, whose sum is σ = 2913272. Its totient is φ = 2913270.

The previous prime is 2913263. The next prime is 2913319. The reversal of 2913271 is 1723192.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2913271 - 2³ = 2913263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2913241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1456635 + 1456636.

It is an arithmetic number, because the mean of its divisors is an integer number (1456636).

2^2913271 is an apocalyptic number.

2913271 is a deficient number, since it is larger than the sum of its proper divisors (1).

2913271 is an equidigital number, since it uses as much as digits as its factorization.

2913271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 756, while the sum is 25.

The square root of 2913271 is about 1706.8306887328. The cubic root of 2913271 is about 142.8215126856.

The spelling of 2913271 in words is "two million, nine hundred thirteen thousand, two hundred seventy-one".