104506305 has 16 divisors (see below), whose sum is σ = 167697600. Its totient is φ = 55574208.

The previous prime is 104506291. The next prime is 104506307. The reversal of 104506305 is 503605401.

It is not a de Polignac number, because 104506305 - 2⁸ = 104506049 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (104506307) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 4747 + ... + 15216.

It is an arithmetic number, because the mean of its divisors is an integer number (10481100).

Almost surely, 2^104506305 is an apocalyptic number.

104506305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104506305 is a deficient number, since it is larger than the sum of its proper divisors (63191295).

104506305 is a wasteful number, since it uses less digits than its factorization.

104506305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20320.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 104506305 is about 10222.8325331094. The cubic root of 104506305 is about 471.0288387100.

The spelling of 104506305 in words is "one hundred four million, five hundred six thousand, three hundred five".