1701613 has 2 divisors, whose sum is σ = 1701614. Its totient is φ = 1701612.

The previous prime is 1701607. The next prime is 1701617. The reversal of 1701613 is 3161071.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1483524 + 218089 = 1218^2 + 467^2 .

It is an emirp because it is prime and its reverse (3161071) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1701613 - 2⁹ = 1701101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1701617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 850806 + 850807.

It is an arithmetic number, because the mean of its divisors is an integer number (850807).

2^1701613 is an apocalyptic number.

It is an amenable number.

1701613 is a deficient number, since it is larger than the sum of its proper divisors (1).

1701613 is an equidigital number, since it uses as much as digits as its factorization.

1701613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126, while the sum is 19.

The square root of 1701613 is about 1304.4588916482. The cubic root of 1701613 is about 119.3860540918.

Adding to 1701613 its reverse (3161071), we get a palindrome (4862684).

The spelling of 1701613 in words is "one million, seven hundred one thousand, six hundred thirteen".