2394123 has 8 divisors (see below), whose sum is σ = 3203136. Its totient is φ = 1590600.

The previous prime is 2394121. The next prime is 2394149. The reversal of 2394123 is 3214932.

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

It is not a de Polignac number, because 2394123 - 2¹ = 2394121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2394093 and 2394102.

It is not an unprimeable number, because it can be changed into a prime (2394121) 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 7 ways as a sum of consecutive naturals, for example, 213 + ... + 2198.

It is an arithmetic number, because the mean of its divisors is an integer number (400392).

2^2394123 is an apocalyptic number.

2394123 is a deficient number, since it is larger than the sum of its proper divisors (809013).

2394123 is a wasteful number, since it uses less digits than its factorization.

2394123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2745.

The product of its digits is 1296, while the sum is 24.

The square root of 2394123 is about 1547.2953822719. The cubic root of 2394123 is about 133.7772157620. Note that the first 3 decimals are identical.

The spelling of 2394123 in words is "two million, three hundred ninety-four thousand, one hundred twenty-three".