104739305 has 32 divisors (see below), whose sum is σ = 146413440. Its totient is φ = 71124480.

The previous prime is 104739301. The next prime is 104739307. The reversal of 104739305 is 503937401.

It is a happy number.

It is not a de Polignac number, because 104739305 - 2² = 104739301 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (104739301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 75599 + ... + 76971.

It is an arithmetic number, because the mean of its divisors is an integer number (4575420).

Almost surely, 2^104739305 is an apocalyptic number.

It is an amenable number.

104739305 is a deficient number, since it is larger than the sum of its proper divisors (41674135).

104739305 is a wasteful number, since it uses less digits than its factorization.

104739305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1481.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 104739305 is about 10234.2222469516. Note that the first 4 decimals coincide. The cubic root of 104739305 is about 471.3786366061.

The spelling of 104739305 in words is "one hundred four million, seven hundred thirty-nine thousand, three hundred five".