85935667 has 2 divisors, whose sum is σ = 85935668. Its totient is φ = 85935666.

The previous prime is 85935653. The next prime is 85935679. The reversal of 85935667 is 76653958.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 85935667 - 2¹¹ = 85933619 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 85935667.

It is not a weakly prime, because it can be changed into another prime (85935637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42967833 + 42967834.

It is an arithmetic number, because the mean of its divisors is an integer number (42967834).

Almost surely, 2^85935667 is an apocalyptic number.

85935667 is a deficient number, since it is larger than the sum of its proper divisors (1).

85935667 is an equidigital number, since it uses as much as digits as its factorization.

85935667 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1360800, while the sum is 49.

The square root of 85935667 is about 9270.1492436746. The cubic root of 85935667 is about 441.2904043766.

The spelling of 85935667 in words is "eighty-five million, nine hundred thirty-five thousand, six hundred sixty-seven".