47104787 has 8 divisors (see below), whose sum is σ = 48867840. Its totient is φ = 45351040.

The previous prime is 47104751. The next prime is 47104789. The reversal of 47104787 is 78740174.

47104787 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 47104787 - 2⁶ = 47104723 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47104787.

It is not an unprimeable number, because it can be changed into a prime (47104789) 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 7 ways as a sum of consecutive naturals, for example, 8987 + ... + 13227.

It is an arithmetic number, because the mean of its divisors is an integer number (6108480).

Almost surely, 2^47104787 is an apocalyptic number.

47104787 is a deficient number, since it is larger than the sum of its proper divisors (1763053).

47104787 is a wasteful number, since it uses less digits than its factorization.

47104787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4653.

The product of its (nonzero) digits is 43904, while the sum is 38.

The square root of 47104787 is about 6863.2927228845. The cubic root of 47104787 is about 361.1506061488.

The spelling of 47104787 in words is "forty-seven million, one hundred four thousand, seven hundred eighty-seven".