985307 has 2 divisors, whose sum is σ = 985308. Its totient is φ = 985306.

The previous prime is 985301. The next prime is 985331. The reversal of 985307 is 703589.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 985307 - 2⁴ = 985291 is a prime.

It is a Chen prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 985307.

It is not a weakly prime, because it can be changed into another prime (985301) 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, 492653 + 492654.

It is an arithmetic number, because the mean of its divisors is an integer number (492654).

2⁹⁸⁵³⁰⁷ is an apocalyptic number.

985307 is a deficient number, since it is larger than the sum of its proper divisors (1).

985307 is an equidigital number, since it uses as much as digits as its factorization.

985307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 985307 is about 992.6263143802. The cubic root of 985307 is about 99.5078148454.

The spelling of 985307 in words is "nine hundred eighty-five thousand, three hundred seven".