104490866 has 8 divisors (see below), whose sum is σ = 156839004. Its totient is φ = 52211200.

The previous prime is 104490847. The next prime is 104490877. The reversal of 104490866 is 668094401.

It can be written as a sum of positive squares in 2 ways, for example, as 83192641 + 21298225 = 9121^2 + 4615^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13115 + ... + 19518.

Almost surely, 2^104490866 is an apocalyptic number.

104490866 is a deficient number, since it is larger than the sum of its proper divisors (52348138).

104490866 is a wasteful number, since it uses less digits than its factorization.

104490866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34236.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 104490866 is about 10222.0773818241. The cubic root of 104490866 is about 471.0056421116.

The spelling of 104490866 in words is "one hundred four million, four hundred ninety thousand, eight hundred sixty-six".