104686211 has 4 divisors (see below), whose sum is σ = 119641392. Its totient is φ = 89731032.

The previous prime is 104686207. The next prime is 104686217. The reversal of 104686211 is 112686401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 104686211 - 2² = 104686207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104686217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7477580 + ... + 7477593.

It is an arithmetic number, because the mean of its divisors is an integer number (29910348).

Almost surely, 2^104686211 is an apocalyptic number.

104686211 is a deficient number, since it is larger than the sum of its proper divisors (14955181).

104686211 is an equidigital number, since it uses as much as digits as its factorization.

104686211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14955180.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 104686211 is about 10231.6279740812. The cubic root of 104686211 is about 471.2989733971.

The spelling of 104686211 in words is "one hundred four million, six hundred eighty-six thousand, two hundred eleven".