104785747 has 4 divisors (see below), whose sum is σ = 114311736. Its totient is φ = 95259760.

The previous prime is 104785699. The next prime is 104785763. The reversal of 104785747 is 747587401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 747587401 = 11 ⋅67962491.

It is a cyclic number.

It is not a de Polignac number, because 104785747 - 2⁷ = 104785619 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104785777) 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, 4762978 + ... + 4762999.

It is an arithmetic number, because the mean of its divisors is an integer number (28577934).

Almost surely, 2^104785747 is an apocalyptic number.

104785747 is a deficient number, since it is larger than the sum of its proper divisors (9525989).

104785747 is an equidigital number, since it uses as much as digits as its factorization.

104785747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9525988.

The product of its (nonzero) digits is 219520, while the sum is 43.

The square root of 104785747 is about 10236.4909514931. The cubic root of 104785747 is about 471.4482969620.

The spelling of 104785747 in words is "one hundred four million, seven hundred eighty-five thousand, seven hundred forty-seven".