104866518 has 8 divisors (see below), whose sum is σ = 209733048. Its totient is φ = 34955504.

The previous prime is 104866511. The next prime is 104866577. The reversal of 104866518 is 815668401.

It is a sphenic number, since it is the product of 3 distinct primes.

104866518 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104866511) 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, 8738871 + ... + 8738882.

It is an arithmetic number, because the mean of its divisors is an integer number (26216631).

Almost surely, 2^104866518 is an apocalyptic number.

104866518 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104866518 is a wasteful number, since it uses less digits than its factorization.

104866518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17477758.

The product of its (nonzero) digits is 46080, while the sum is 39.

The square root of 104866518 is about 10240.4354399605. The cubic root of 104866518 is about 471.5693998523.

The spelling of 104866518 in words is "one hundred four million, eight hundred sixty-six thousand, five hundred eighteen".