2324421 has 24 divisors (see below), whose sum is σ = 3740256. Its totient is φ = 1379040.

The previous prime is 2324419. The next prime is 2324447. The reversal of 2324421 is 1244232.

It is not a de Polignac number, because 2324421 - 2¹ = 2324419 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2324394 and 2324403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2324471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5026 + ... + 5468.

It is an arithmetic number, because the mean of its divisors is an integer number (155844).

2^2324421 is an apocalyptic number.

It is an amenable number.

2324421 is a deficient number, since it is larger than the sum of its proper divisors (1415835).

2324421 is a wasteful number, since it uses less digits than its factorization.

2324421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513 (or 510 counting only the distinct ones).

The product of its digits is 384, while the sum is 18.

The square root of 2324421 is about 1524.6051947963. The cubic root of 2324421 is about 132.4661548775.

Adding to 2324421 its reverse (1244232), we get a palindrome (3568653).

It can be divided in two parts, 2 and 324421, that added together give a palindrome (324423).

The spelling of 2324421 in words is "two million, three hundred twenty-four thousand, four hundred twenty-one".