4847623 has 6 divisors (see below), whose sum is σ = 5328512. Its totient is φ = 4406820.

The previous prime is 4847621. The next prime is 4847639. The reversal of 4847623 is 3267484.

It is not a de Polignac number, because 4847623 - 2¹ = 4847621 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 (4847621) 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 5 ways as a sum of consecutive naturals, for example, 19911 + ... + 20152.

Almost surely, 2^4847623 is an apocalyptic number.

4847623 is a deficient number, since it is larger than the sum of its proper divisors (480889).

4847623 is a wasteful number, since it uses less digits than its factorization.

4847623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40085 (or 40074 counting only the distinct ones).

The product of its digits is 32256, while the sum is 34.

The square root of 4847623 is about 2201.7318183648. The cubic root of 4847623 is about 169.2425703309.

The spelling of 4847623 in words is "four million, eight hundred forty-seven thousand, six hundred twenty-three".