755317 has 2 divisors, whose sum is σ = 755318. Its totient is φ = 755316.

The previous prime is 755311. The next prime is 755329. The reversal of 755317 is 713557.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 715716 + 39601 = 846^2 + 199^2 .

It is a cyclic number.

It is not a de Polignac number, because 755317 - 2³ = 755309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (755311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 377658 + 377659.

It is an arithmetic number, because the mean of its divisors is an integer number (377659).

2⁷⁵⁵³¹⁷ is an apocalyptic number.

It is an amenable number.

755317 is a deficient number, since it is larger than the sum of its proper divisors (1).

755317 is an equidigital number, since it uses as much as digits as its factorization.

755317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3675, while the sum is 28.

The square root of 755317 is about 869.0897537079. The cubic root of 755317 is about 91.0702271569.

The spelling of 755317 in words is "seven hundred fifty-five thousand, three hundred seventeen".