1702013 has 2 divisors, whose sum is σ = 1702014. Its totient is φ = 1702012.

The previous prime is 1702009. The next prime is 1702061. The reversal of 1702013 is 3102071.

1702013 = 922² + 923².

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 851929 + 850084 = 923^2 + 922^2 .

It is a cyclic number.

It is not a de Polignac number, because 1702013 - 2² = 1702009 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1702093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 851006 + 851007.

It is an arithmetic number, because the mean of its divisors is an integer number (851007).

2^1702013 is an apocalyptic number.

1702013 is the 923-rd centered square number.

It is an amenable number.

1702013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1702013 is an equidigital number, since it uses as much as digits as its factorization.

1702013 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 1702013 is about 1304.6122029170. The cubic root of 1702013 is about 119.3954080950.

Adding to 1702013 its reverse (3102071), we get a palindrome (4804084).

The spelling of 1702013 in words is "one million, seven hundred two thousand, thirteen".