4747975 has 12 divisors (see below), whose sum is σ = 5925960. Its totient is φ = 3773600.

The previous prime is 4747973. The next prime is 4747997. The reversal of 4747975 is 5797474.

It is not a de Polignac number, because 4747975 - 2¹ = 4747973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4747973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3945 + ... + 5005.

It is an arithmetic number, because the mean of its divisors is an integer number (493830).

Almost surely, 2^4747975 is an apocalyptic number.

4747975 is a deficient number, since it is larger than the sum of its proper divisors (1177985).

4747975 is a wasteful number, since it uses less digits than its factorization.

4747975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1250 (or 1245 counting only the distinct ones).

The product of its digits is 246960, while the sum is 43.

The square root of 4747975 is about 2178.9848553856. The cubic root of 4747975 is about 168.0748792246.

The spelling of 4747975 in words is "four million, seven hundred forty-seven thousand, nine hundred seventy-five".