4750047 has 12 divisors (see below), whose sum is σ = 6912360. Its totient is φ = 3143088.

The previous prime is 4750013. The next prime is 4750063. The reversal of 4750047 is 7400574.

It is not a de Polignac number, because 4750047 - 2¹¹ = 4747999 is a prime.

4750047 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4750047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4750087) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 648 + ... + 3149.

It is an arithmetic number, because the mean of its divisors is an integer number (576030).

Almost surely, 2^4750047 is an apocalyptic number.

4750047 is a deficient number, since it is larger than the sum of its proper divisors (2162313).

4750047 is a wasteful number, since it uses less digits than its factorization.

4750047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3942 (or 3939 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 27.

The square root of 4750047 is about 2179.4602542832. The cubic root of 4750047 is about 168.0993247692.

The spelling of 4750047 in words is "four million, seven hundred fifty thousand, forty-seven".