1013717 has 2 divisors, whose sum is σ = 1013718. Its totient is φ = 1013716.

The previous prime is 1013713. The next prime is 1013729. The reversal of 1013717 is 7173101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1012036 + 1681 = 1006^2 + 41^2 .

It is a cyclic number.

It is not a de Polignac number, because 1013717 - 2² = 1013713 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1013711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506858 + 506859.

It is an arithmetic number, because the mean of its divisors is an integer number (506859).

2^1013717 is an apocalyptic number.

It is an amenable number.

1013717 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013717 is an equidigital number, since it uses as much as digits as its factorization.

1013717 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 147, while the sum is 20.

The square root of 1013717 is about 1006.8351404277. The cubic root of 1013717 is about 100.4551584976.

Adding to 1013717 its reverse (7173101), we get a palindrome (8186818).

The spelling of 1013717 in words is "one million, thirteen thousand, seven hundred seventeen".