2321241 has 16 divisors (see below), whose sum is σ = 3398976. Its totient is φ = 1400256.

The previous prime is 2321239. The next prime is 2321243. The reversal of 2321241 is 1421232.

It is an interprime number because it is at equal distance from previous prime (2321239) and next prime (2321243).

It is not a de Polignac number, because 2321241 - 2¹ = 2321239 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2321241.

It is not an unprimeable number, because it can be changed into a prime (2321243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1506 + ... + 2628.

It is an arithmetic number, because the mean of its divisors is an integer number (212436).

2^2321241 is an apocalyptic number.

It is an amenable number.

2321241 is a deficient number, since it is larger than the sum of its proper divisors (1077735).

2321241 is a wasteful number, since it uses less digits than its factorization.

2321241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1192.

The product of its digits is 96, while the sum is 15.

The square root of 2321241 is about 1523.5619449172. The cubic root of 2321241 is about 132.4057190935.

Adding to 2321241 its reverse (1421232), we get a palindrome (3742473).

Subtracting from 2321241 its reverse (1421232), we obtain a palindrome (900009).

The spelling of 2321241 in words is "two million, three hundred twenty-one thousand, two hundred forty-one".