47675047 has 8 divisors (see below), whose sum is σ = 57353600. Its totient is φ = 38713464.

The previous prime is 47675011. The next prime is 47675051. The reversal of 47675047 is 74057674.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47675047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47675447) 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 7 ways as a sum of consecutive naturals, for example, 179097 + ... + 179362.

It is an arithmetic number, because the mean of its divisors is an integer number (7169200).

Almost surely, 2^47675047 is an apocalyptic number.

47675047 is a deficient number, since it is larger than the sum of its proper divisors (9678553).

47675047 is a wasteful number, since it uses less digits than its factorization.

47675047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358485.

The product of its (nonzero) digits is 164640, while the sum is 40.

The square root of 47675047 is about 6904.7119418554. The cubic root of 47675047 is about 362.6021514729.

The spelling of 47675047 in words is "forty-seven million, six hundred seventy-five thousand, forty-seven".