2439241 has 4 divisors (see below), whose sum is σ = 2787712. Its totient is φ = 2090772.

The previous prime is 2439221. The next prime is 2439247. The reversal of 2439241 is 1429342.

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 2439241 - 2¹³ = 2431049 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (2439247) 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, 174225 + ... + 174238.

It is an arithmetic number, because the mean of its divisors is an integer number (696928).

2^2439241 is an apocalyptic number.

It is an amenable number.

2439241 is a deficient number, since it is larger than the sum of its proper divisors (348471).

2439241 is an equidigital number, since it uses as much as digits as its factorization.

2439241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348470.

The product of its digits is 1728, while the sum is 25.

The square root of 2439241 is about 1561.8069663054. The cubic root of 2439241 is about 134.6123492942.

The spelling of 2439241 in words is "two million, four hundred thirty-nine thousand, two hundred forty-one".