1713025 has 6 divisors (see below), whose sum is σ = 2124182. Its totient is φ = 1370400.

The previous prime is 1713007. The next prime is 1713043. The reversal of 1713025 is 5203171.

It is an interprime number because it is at equal distance from previous prime (1713007) and next prime (1713043).

It can be written as a sum of positive squares in 3 ways, for example, as 494209 + 1218816 = 703^2 + 1104^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1713025 is a prime.

It is a super-4 number, since 4×1713025⁴ (a number of 26 digits) contains 4444 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1712993 and 1713011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34236 + ... + 34285.

2^1713025 is an apocalyptic number.

It is an amenable number.

1713025 is a deficient number, since it is larger than the sum of its proper divisors (411157).

1713025 is an equidigital number, since it uses as much as digits as its factorization.

1713025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68531 (or 68526 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 1713025 is about 1308.8258096477. The cubic root of 1713025 is about 119.6523502847.

Adding to 1713025 its reverse (5203171), we get a palindrome (6916196).

The spelling of 1713025 in words is "one million, seven hundred thirteen thousand, twenty-five".