4785123 has 16 divisors (see below), whose sum is σ = 7335936. Its totient is φ = 2717760.

The previous prime is 4785119. The next prime is 4785161. The reversal of 4785123 is 3215874.

It is not a de Polignac number, because 4785123 - 2² = 4785119 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4785113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3415 + ... + 4607.

It is an arithmetic number, because the mean of its divisors is an integer number (458496).

Almost surely, 2^4785123 is an apocalyptic number.

4785123 is a deficient number, since it is larger than the sum of its proper divisors (2550813).

4785123 is a wasteful number, since it uses less digits than its factorization.

4785123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1394.

The product of its digits is 6720, while the sum is 30.

The square root of 4785123 is about 2187.4923999868. The cubic root of 4785123 is about 168.5120784281.

It can be divided in two parts, 47851 and 23, that added together give a palindrome (47874).

The spelling of 4785123 in words is "four million, seven hundred eighty-five thousand, one hundred twenty-three".