2338121 has 4 divisors (see below), whose sum is σ = 2461200. Its totient is φ = 2215044.

The previous prime is 2338103. The next prime is 2338123. The reversal of 2338121 is 1218332.

2338121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2338121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2338093 and 2338102.

It is not an unprimeable number, because it can be changed into a prime (2338123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61511 + ... + 61548.

It is an arithmetic number, because the mean of its divisors is an integer number (615300).

2^2338121 is an apocalyptic number.

It is an amenable number.

2338121 is a deficient number, since it is larger than the sum of its proper divisors (123079).

2338121 is a wasteful number, since it uses less digits than its factorization.

2338121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123078.

The product of its digits is 288, while the sum is 20.

The square root of 2338121 is about 1529.0915603717. The cubic root of 2338121 is about 132.7258944767.

The spelling of 2338121 in words is "two million, three hundred thirty-eight thousand, one hundred twenty-one".