716747 has 2 divisors, whose sum is σ = 716748. Its totient is φ = 716746.

The previous prime is 716743. The next prime is 716783. The reversal of 716747 is 747617.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 716747 - 2² = 716743 is a prime.

It is not a weakly prime, because it can be changed into another prime (716741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358373 + 358374.

It is an arithmetic number, because the mean of its divisors is an integer number (358374).

2⁷¹⁶⁷⁴⁷ is an apocalyptic number.

716747 is a deficient number, since it is larger than the sum of its proper divisors (1).

716747 is an equidigital number, since it uses as much as digits as its factorization.

716747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8232, while the sum is 32.

The square root of 716747 is about 846.6091187791. The cubic root of 716747 is about 89.4929095639.

The spelling of 716747 in words is "seven hundred sixteen thousand, seven hundred forty-seven".