1712471213 has 2 divisors, whose sum is σ = 1712471214. Its totient is φ = 1712471212.

The previous prime is 1712471209. The next prime is 1712471237. The reversal of 1712471213 is 3121742171.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1709574409 + 2896804 = 41347^2 + 1702^2 .

It is a cyclic number.

It is not a de Polignac number, because 1712471213 - 2² = 1712471209 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1712471203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 856235606 + 856235607.

It is an arithmetic number, because the mean of its divisors is an integer number (856235607).

Almost surely, 2^1712471213 is an apocalyptic number.

It is an amenable number.

1712471213 is a deficient number, since it is larger than the sum of its proper divisors (1).

1712471213 is an equidigital number, since it uses as much as digits as its factorization.

1712471213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2352, while the sum is 29.

The square root of 1712471213 is about 41382.0155744014. The cubic root of 1712471213 is about 1196.3945515131.

The spelling of 1712471213 in words is "one billion, seven hundred twelve million, four hundred seventy-one thousand, two hundred thirteen".