2408123 has 4 divisors (see below), whose sum is σ = 2512848. Its totient is φ = 2303400.

The previous prime is 2408113. The next prime is 2408141. The reversal of 2408123 is 3218042.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3218042 = 2 ⋅1609021.

It is a cyclic number.

It is not a de Polignac number, because 2408123 - 2¹⁰ = 2407099 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2408095 and 2408104.

It is not an unprimeable number, because it can be changed into a prime (2408113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52328 + ... + 52373.

It is an arithmetic number, because the mean of its divisors is an integer number (628212).

2^2408123 is an apocalyptic number.

2408123 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2408123 is a deficient number, since it is larger than the sum of its proper divisors (104725).

2408123 is a wasteful number, since it uses less digits than its factorization.

2408123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104724.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2408123 is about 1551.8128108764. The cubic root of 2408123 is about 134.0374700293.

The spelling of 2408123 in words is "two million, four hundred eight thousand, one hundred twenty-three".