104085571 has 2 divisors, whose sum is σ = 104085572. Its totient is φ = 104085570.

The previous prime is 104085533. The next prime is 104085599. The reversal of 104085571 is 175580401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104085571 - 2²³ = 95696963 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (104085521) 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, 52042785 + 52042786.

It is an arithmetic number, because the mean of its divisors is an integer number (52042786).

Almost surely, 2^104085571 is an apocalyptic number.

104085571 is a deficient number, since it is larger than the sum of its proper divisors (1).

104085571 is an equidigital number, since it uses as much as digits as its factorization.

104085571 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5600, while the sum is 31.

The square root of 104085571 is about 10202.2336279856. The cubic root of 104085571 is about 470.3958804299.

The spelling of 104085571 in words is "one hundred four million, eighty-five thousand, five hundred seventy-one".