104506665 has 16 divisors (see below), whose sum is σ = 167453568. Its totient is φ = 55655936.

The previous prime is 104506657. The next prime is 104506697. The reversal of 104506665 is 566605401.

It is a cyclic number.

It is not a de Polignac number, because 104506665 - 2³ = 104506657 is a prime.

It is a Curzon number.

It is an unprimeable number.

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, 6457 + ... + 15833.

It is an arithmetic number, because the mean of its divisors is an integer number (10465848).

Almost surely, 2^104506665 is an apocalyptic number.

104506665 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104506665 is a deficient number, since it is larger than the sum of its proper divisors (62946903).

104506665 is an equidigital number, since it uses as much as digits as its factorization.

104506665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10128.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 104506665 is about 10222.8501407386. The cubic root of 104506665 is about 471.0293795712.

The spelling of 104506665 in words is "one hundred four million, five hundred six thousand, six hundred sixty-five".