2404123 has 8 divisors (see below), whose sum is σ = 2572128. Its totient is φ = 2239104.

The previous prime is 2404111. The next prime is 2404139. The reversal of 2404123 is 3214042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-2404123 is a prime.

It is a Duffinian number.

2404123 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2404097 and 2404106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2404723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1065 + ... + 2437.

It is an arithmetic number, because the mean of its divisors is an integer number (321516).

2^2404123 is an apocalyptic number.

2404123 is a deficient number, since it is larger than the sum of its proper divisors (168005).

2404123 is a wasteful number, since it uses less digits than its factorization.

2404123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1493.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2404123 is about 1550.5234599967. The cubic root of 2404123 is about 133.9632148230.

Adding to 2404123 its reverse (3214042), we get a palindrome (5618165).

The spelling of 2404123 in words is "two million, four hundred four thousand, one hundred twenty-three".