2332121 has 8 divisors (see below), whose sum is σ = 2606688. Its totient is φ = 2068000.

The previous prime is 2332103. The next prime is 2332123. The reversal of 2332121 is 1212332.

Added to its reverse (1212332) it gives a triangular number (3544453 = T₂₆₆₂).

It is a happy number.

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

It is not a de Polignac number, because 2332121 - 2¹⁰ = 2331097 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2332096 and 2332105.

It is not an unprimeable number, because it can be changed into a prime (2332123) 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, 2135 + ... + 3036.

It is an arithmetic number, because the mean of its divisors is an integer number (325836).

2^2332121 is an apocalyptic number.

It is an amenable number.

2332121 is a deficient number, since it is larger than the sum of its proper divisors (274567).

2332121 is a wasteful number, since it uses less digits than its factorization.

2332121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5223.

The product of its digits is 72, while the sum is 14.

The square root of 2332121 is about 1527.1283508599. The cubic root of 2332121 is about 132.6122651233.

Adding to 2332121 its reverse (1212332), we get a palindrome (3544453).

The spelling of 2332121 in words is "two million, three hundred thirty-two thousand, one hundred twenty-one".