4775123 has 2 divisors, whose sum is σ = 4775124. Its totient is φ = 4775122.

The previous prime is 4775119. The next prime is 4775131. The reversal of 4775123 is 3215774.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4775123 - 2² = 4775119 is a prime.

It is not a weakly prime, because it can be changed into another prime (4775143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2387561 + 2387562.

It is an arithmetic number, because the mean of its divisors is an integer number (2387562).

Almost surely, 2^4775123 is an apocalyptic number.

4775123 is a deficient number, since it is larger than the sum of its proper divisors (1).

4775123 is an equidigital number, since it uses as much as digits as its factorization.

4775123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5880, while the sum is 29.

The square root of 4775123 is about 2185.2054823288. The cubic root of 4775123 is about 168.3946104612.

It can be divided in two parts, 47751 and 23, that added together give a palindrome (47774).

The spelling of 4775123 in words is "four million, seven hundred seventy-five thousand, one hundred twenty-three".