4573123 has 2 divisors, whose sum is σ = 4573124. Its totient is φ = 4573122.

The previous prime is 4573117. The next prime is 4573133. The reversal of 4573123 is 3213754.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4573123 - 2⁹ = 4572611 is a prime.

It is not a weakly prime, because it can be changed into another prime (4573103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2286561 + 2286562.

It is an arithmetic number, because the mean of its divisors is an integer number (2286562).

Almost surely, 2^4573123 is an apocalyptic number.

4573123 is a deficient number, since it is larger than the sum of its proper divisors (1).

4573123 is an equidigital number, since it uses as much as digits as its factorization.

4573123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2520, while the sum is 25.

The square root of 4573123 is about 2138.4861467870. The cubic root of 4573123 is about 165.9858094997.

Adding to 4573123 its reverse (3213754), we get a palindrome (7786877).

It can be divided in two parts, 45731 and 23, that added together give a palindrome (45754).

The spelling of 4573123 in words is "four million, five hundred seventy-three thousand, one hundred twenty-three".