1713616 has 10 divisors (see below), whose sum is σ = 3320162. Its totient is φ = 856800.

The previous prime is 1713601. The next prime is 1713637. The reversal of 1713616 is 6163171.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1008016 + 705600 = 1004^2 + 840^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53535 + ... + 53566.

2^1713616 is an apocalyptic number.

1713616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1713616 is a deficient number, since it is larger than the sum of its proper divisors (1606546).

1713616 is a wasteful number, since it uses less digits than its factorization.

1713616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107109 (or 107103 counting only the distinct ones).

The product of its digits is 756, while the sum is 25.

The square root of 1713616 is about 1309.0515650653. The cubic root of 1713616 is about 119.6661088713. Note that the first 3 decimals are identical.

Adding to 1713616 its reverse (6163171), we get a palindrome (7876787).

The spelling of 1713616 in words is "one million, seven hundred thirteen thousand, six hundred sixteen".