104705747 has 4 divisors (see below), whose sum is σ = 108316320. Its totient is φ = 101095176.

The previous prime is 104705743. The next prime is 104705749. The reversal of 104705747 is 747507401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 104705747 - 2² = 104705743 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104705743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1805243 + ... + 1805300.

It is an arithmetic number, because the mean of its divisors is an integer number (27079080).

Almost surely, 2^104705747 is an apocalyptic number.

104705747 is a deficient number, since it is larger than the sum of its proper divisors (3610573).

104705747 is an equidigital number, since it uses as much as digits as its factorization.

104705747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3610572.

The product of its (nonzero) digits is 27440, while the sum is 35.

The square root of 104705747 is about 10232.5826163291. The cubic root of 104705747 is about 471.3282887003.

The spelling of 104705747 in words is "one hundred four million, seven hundred five thousand, seven hundred forty-seven".