104085697 has 2 divisors, whose sum is σ = 104085698. Its totient is φ = 104085696.

The previous prime is 104085691. The next prime is 104085719. The reversal of 104085697 is 796580401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99920016 + 4165681 = 9996^2 + 2041^2 .

It is a cyclic number.

It is not a de Polignac number, because 104085697 - 2³ = 104085689 is a prime.

It is not a weakly prime, because it can be changed into another prime (104085691) 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, 52042848 + 52042849.

It is an arithmetic number, because the mean of its divisors is an integer number (52042849).

Almost surely, 2^104085697 is an apocalyptic number.

It is an amenable number.

104085697 is a deficient number, since it is larger than the sum of its proper divisors (1).

104085697 is an equidigital number, since it uses as much as digits as its factorization.

104085697 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 104085697 is about 10202.2398031021. The cubic root of 104085697 is about 470.3960702412.

The spelling of 104085697 in words is "one hundred four million, eighty-five thousand, six hundred ninety-seven".