4775023 has 24 divisors (see below), whose sum is σ = 5788160. Its totient is φ = 3920400.

The previous prime is 4774999. The next prime is 4775027. The reversal of 4775023 is 3205774.

It is a de Polignac number, because none of the positive numbers 2^k-4775023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4774982 and 4775000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4775027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 71236 + ... + 71302.

Almost surely, 2^4775023 is an apocalyptic number.

4775023 is a deficient number, since it is larger than the sum of its proper divisors (1013137).

4775023 is a wasteful number, since it uses less digits than its factorization.

4775023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139 (or 128 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 28.

The square root of 4775023 is about 2185.1826010656. The cubic root of 4775023 is about 168.3934349538.

The spelling of 4775023 in words is "four million, seven hundred seventy-five thousand, twenty-three".