712020271 has 2 divisors, whose sum is σ = 712020272. Its totient is φ = 712020270.

The previous prime is 712020259. The next prime is 712020301. The reversal of 712020271 is 172020217.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 712020271 - 2⁷ = 712020143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (712020371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356010135 + 356010136.

It is an arithmetic number, because the mean of its divisors is an integer number (356010136).

Almost surely, 2^712020271 is an apocalyptic number.

712020271 is a deficient number, since it is larger than the sum of its proper divisors (1).

712020271 is an equidigital number, since it uses as much as digits as its factorization.

712020271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 392, while the sum is 22.

The square root of 712020271 is about 26683.7079694708. The cubic root of 712020271 is about 892.9574932732.

Adding to 712020271 its reverse (172020217), we get a palindrome (884040488).

The spelling of 712020271 in words is "seven hundred twelve million, twenty thousand, two hundred seventy-one".