104868655 has 4 divisors (see below), whose sum is σ = 125842392. Its totient is φ = 83894920.

The previous prime is 104868653. The next prime is 104868683. The reversal of 104868655 is 556868401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 556868401 = 181 ⋅3076621.

It is not a de Polignac number, because 104868655 - 2¹ = 104868653 is a prime.

It is a super-3 number, since 3×104868655³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104868653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10486861 + ... + 10486870.

It is an arithmetic number, because the mean of its divisors is an integer number (31460598).

Almost surely, 2^104868655 is an apocalyptic number.

104868655 is a deficient number, since it is larger than the sum of its proper divisors (20973737).

104868655 is an equidigital number, since it uses as much as digits as its factorization.

104868655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20973736.

The product of its (nonzero) digits is 230400, while the sum is 43.

The square root of 104868655 is about 10240.5397806952. The cubic root of 104868655 is about 471.5726030894.

The spelling of 104868655 in words is "one hundred four million, eight hundred sixty-eight thousand, six hundred fifty-five".