2331841 has 4 divisors (see below), whose sum is σ = 2375892. Its totient is φ = 2287792.

The previous prime is 2331829. The next prime is 2331859. The reversal of 2331841 is 1481332.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1113025 + 1218816 = 1055^2 + 1104^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2331841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2331871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21946 + ... + 22051.

It is an arithmetic number, because the mean of its divisors is an integer number (593973).

2^2331841 is an apocalyptic number.

It is an amenable number.

2331841 is a deficient number, since it is larger than the sum of its proper divisors (44051).

2331841 is an equidigital number, since it uses as much as digits as its factorization.

2331841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44050.

The product of its digits is 576, while the sum is 22.

The square root of 2331841 is about 1527.0366727751. The cubic root of 2331841 is about 132.6069576627.

The spelling of 2331841 in words is "two million, three hundred thirty-one thousand, eight hundred forty-one".