2303241 has 4 divisors (see below), whose sum is σ = 3070992. Its totient is φ = 1535492.

The previous prime is 2303239. The next prime is 2303251. The reversal of 2303241 is 1423032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2303241 - 2¹ = 2303239 is a prime.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 2303241.

It is not an unprimeable number, because it can be changed into a prime (2303251) 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, 383871 + ... + 383876.

It is an arithmetic number, because the mean of its divisors is an integer number (767748).

2^2303241 is an apocalyptic number.

It is an amenable number.

2303241 is a deficient number, since it is larger than the sum of its proper divisors (767751).

2303241 is an equidigital number, since it uses as much as digits as its factorization.

2303241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767750.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2303241 is about 1517.6432387093. The cubic root of 2303241 is about 132.0625851061.

Adding to 2303241 its reverse (1423032), we get a palindrome (3726273).

The spelling of 2303241 in words is "two million, three hundred three thousand, two hundred forty-one".