1002713 has 2 divisors, whose sum is σ = 1002714. Its totient is φ = 1002712.

The previous prime is 1002709. The next prime is 1002719. The reversal of 1002713 is 3172001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 976144 + 26569 = 988^2 + 163^2 .

It is a cyclic number.

It is not a de Polignac number, because 1002713 - 2² = 1002709 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1002719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501356 + 501357.

It is an arithmetic number, because the mean of its divisors is an integer number (501357).

2^1002713 is an apocalyptic number.

It is an amenable number.

1002713 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002713 is an equidigital number, since it uses as much as digits as its factorization.

1002713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42, while the sum is 14.

The square root of 1002713 is about 1001.3555811998. The cubic root of 1002713 is about 100.0903516745.

Adding to 1002713 its reverse (3172001), we get a palindrome (4174714).

The spelling of 1002713 in words is "one million, two thousand, seven hundred thirteen".