4260123 has 24 divisors (see below), whose sum is σ = 7404800. Its totient is φ = 2305584.

The previous prime is 4260121. The next prime is 4260131. The reversal of 4260123 is 3210624.

It is a happy number.

4260123 is a `hidden beast` number, since 42 + 601 + 23 = 666.

It is not a de Polignac number, because 4260123 - 2¹ = 4260121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4260096 and 4260105.

It is not an unprimeable number, because it can be changed into a prime (4260121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 583 + ... + 2976.

Almost surely, 2^4260123 is an apocalyptic number.

4260123 is a deficient number, since it is larger than the sum of its proper divisors (3144677).

4260123 is a wasteful number, since it uses less digits than its factorization.

4260123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3591 (or 3588 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 4260123 is about 2064.0065406873. The cubic root of 4260123 is about 162.1090943268.

Adding to 4260123 its reverse (3210624), we get a palindrome (7470747).

It can be divided in two parts, 42601 and 23, that added together give a palindrome (42624).

The spelling of 4260123 in words is "four million, two hundred sixty thousand, one hundred twenty-three".