717282061 has 16 divisors (see below), whose sum is σ = 751680000. Its totient is φ = 683654400.

The previous prime is 717282029. The next prime is 717282067. The reversal of 717282061 is 160282717.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 717282061 - 2⁵ = 717282029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (717282067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1376481 + ... + 1377001.

It is an arithmetic number, because the mean of its divisors is an integer number (46980000).

Almost surely, 2^717282061 is an apocalyptic number.

It is an amenable number.

717282061 is a deficient number, since it is larger than the sum of its proper divisors (34397939).

717282061 is a wasteful number, since it uses less digits than its factorization.

717282061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1140.

The product of its (nonzero) digits is 9408, while the sum is 34.

The square root of 717282061 is about 26782.1220406449. The cubic root of 717282061 is about 895.1517323348.

The spelling of 717282061 in words is "seven hundred seventeen million, two hundred eighty-two thousand, sixty-one".