471111271 has 2 divisors, whose sum is σ = 471111272. Its totient is φ = 471111270.

The previous prime is 471111257. The next prime is 471111331. The reversal of 471111271 is 172111174.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 471111271 - 2¹⁷ = 470980199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (471171271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235555635 + 235555636.

It is an arithmetic number, because the mean of its divisors is an integer number (235555636).

Almost surely, 2^471111271 is an apocalyptic number.

471111271 is a deficient number, since it is larger than the sum of its proper divisors (1).

471111271 is an equidigital number, since it uses as much as digits as its factorization.

471111271 is an evil number, because the sum of its binary digits is even.

The product of its digits is 392, while the sum is 25.

The square root of 471111271 is about 21705.0978113438. The cubic root of 471111271 is about 778.1103011712.

The spelling of 471111271 in words is "four hundred seventy-one million, one hundred eleven thousand, two hundred seventy-one".