2324021 has 12 divisors (see below), whose sum is σ = 2768832. Its totient is φ = 1943928.

The previous prime is 2324017. The next prime is 2324033. The reversal of 2324021 is 1204232.

It is not a de Polignac number, because 2324021 - 2² = 2324017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2323987 and 2324005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2324521) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1556 + ... + 2658.

It is an arithmetic number, because the mean of its divisors is an integer number (230736).

2^2324021 is an apocalyptic number.

It is an amenable number.

2324021 is a deficient number, since it is larger than the sum of its proper divisors (444811).

2324021 is a wasteful number, since it uses less digits than its factorization.

2324021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1160 (or 1153 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2324021 is about 1524.4740076499. The cubic root of 2324021 is about 132.4585559240.

Adding to 2324021 its reverse (1204232), we get a palindrome (3528253).

The spelling of 2324021 in words is "two million, three hundred twenty-four thousand, twenty-one".