4647973 has 12 divisors (see below), whose sum is σ = 5171040. Its totient is φ = 4174280.

The previous prime is 4647959. The next prime is 4648003. The reversal of 4647973 is 3797464.

It is a de Polignac number, because none of the positive numbers 2^k-4647973 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 (4647943) 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, 12768 + ... + 13126.

It is an arithmetic number, because the mean of its divisors is an integer number (430920).

Almost surely, 2^4647973 is an apocalyptic number.

It is an amenable number.

4647973 is a deficient number, since it is larger than the sum of its proper divisors (523067).

4647973 is a wasteful number, since it uses less digits than its factorization.

4647973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488 (or 477 counting only the distinct ones).

The product of its digits is 127008, while the sum is 40.

The square root of 4647973 is about 2155.9158146829. The cubic root of 4647973 is about 166.8864970313.

The spelling of 4647973 in words is "four million, six hundred forty-seven thousand, nine hundred seventy-three".