104105506 has 8 divisors (see below), whose sum is σ = 156234780. Its totient is φ = 52027248.

The previous prime is 104105497. The next prime is 104105509. The reversal of 104105506 is 605501401.

It can be written as a sum of positive squares in 2 ways, for example, as 102839881 + 1265625 = 10141^2 + 1125^2 .

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

It is not an unprimeable number, because it can be changed into a prime (104105509) 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, 7161 + ... + 16108.

Almost surely, 2^104105506 is an apocalyptic number.

104105506 is a deficient number, since it is larger than the sum of its proper divisors (52129274).

104105506 is a wasteful number, since it uses less digits than its factorization.

104105506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25508.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 104105506 is about 10203.2105731480. The cubic root of 104105506 is about 470.4259093865.

Adding to 104105506 its reverse (605501401), we get a palindrome (709606907).

The spelling of 104105506 in words is "one hundred four million, one hundred five thousand, five hundred six".