1713913 has 2 divisors, whose sum is σ = 1713914. Its totient is φ = 1713912.

The previous prime is 1713883. The next prime is 1713919. The reversal of 1713913 is 3193171.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 944784 + 769129 = 972^2 + 877^2 .

It is an emirp because it is prime and its reverse (3193171) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1713913 - 2¹³ = 1705721 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (1713919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 856956 + 856957.

It is an arithmetic number, because the mean of its divisors is an integer number (856957).

2^1713913 is an apocalyptic number.

It is an amenable number.

1713913 is a deficient number, since it is larger than the sum of its proper divisors (1).

1713913 is an equidigital number, since it uses as much as digits as its factorization.

1713913 is an evil number, because the sum of its binary digits is even.

The product of its digits is 567, while the sum is 25.

The square root of 1713913 is about 1309.1650010598. The cubic root of 1713913 is about 119.6730218906.

The spelling of 1713913 in words is "one million, seven hundred thirteen thousand, nine hundred thirteen".