1712497 has 2 divisors, whose sum is σ = 1712498. Its totient is φ = 1712496.

The previous prime is 1712467. The next prime is 1712509. The reversal of 1712497 is 7942171.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1515361 + 197136 = 1231^2 + 444^2 .

It is a cyclic number.

It is not a de Polignac number, because 1712497 - 2⁷ = 1712369 is a prime.

1712497 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (1712407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 856248 + 856249.

It is an arithmetic number, because the mean of its divisors is an integer number (856249).

2^1712497 is an apocalyptic number.

It is an amenable number.

1712497 is a deficient number, since it is larger than the sum of its proper divisors (1).

1712497 is an equidigital number, since it uses as much as digits as its factorization.

1712497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3528, while the sum is 31.

The square root of 1712497 is about 1308.6240865887. The cubic root of 1712497 is about 119.6400556728.

It can be divided in two parts, 1712 and 497, that added together give a square (2209 = 47²).

The spelling of 1712497 in words is "one million, seven hundred twelve thousand, four hundred ninety-seven".