104676865 has 4 divisors (see below), whose sum is σ = 125612244. Its totient is φ = 83741488.

The previous prime is 104676839. The next prime is 104676877. The reversal of 104676865 is 568676401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 568676401 = 17 ⋅33451553.

It can be written as a sum of positive squares in 2 ways, for example, as 33965584 + 70711281 = 5828^2 + 8409^2 .

It is a cyclic number.

It is not a de Polignac number, because 104676865 - 2⁹ = 104676353 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 10467682 + ... + 10467691.

It is an arithmetic number, because the mean of its divisors is an integer number (31403061).

Almost surely, 2^104676865 is an apocalyptic number.

It is an amenable number.

104676865 is a deficient number, since it is larger than the sum of its proper divisors (20935379).

104676865 is an equidigital number, since it uses as much as digits as its factorization.

104676865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20935378.

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 104676865 is about 10231.1712428245. The cubic root of 104676865 is about 471.2849476999.

The spelling of 104676865 in words is "one hundred four million, six hundred seventy-six thousand, eight hundred sixty-five".