717068 has 24 divisors (see below), whose sum is σ = 1404480. Its totient is φ = 317520.

The previous prime is 717047. The next prime is 717089. The reversal of 717068 is 860717.

It is an interprime number because it is at equal distance from previous prime (717047) and next prime (717089).

It is a self number, because there is not a number n which added to its sum of digits gives 717068.

It is an unprimeable number.

717068 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1703 + ... + 2081.

It is an arithmetic number, because the mean of its divisors is an integer number (58520).

2⁷¹⁷⁰⁶⁸ is an apocalyptic number.

It is an amenable number.

717068 is a deficient number, since it is larger than the sum of its proper divisors (687412).

717068 is a wasteful number, since it uses less digits than its factorization.

717068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437 (or 435 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 29.

The square root of 717068 is about 846.7986773726. The cubic root of 717068 is about 89.5062675719.

The spelling of 717068 in words is "seven hundred seventeen thousand, sixty-eight".