2241305 has 8 divisors (see below), whose sum is σ = 2934144. Its totient is φ = 1630000.

The previous prime is 2241301. The next prime is 2241311. The reversal of 2241305 is 5031422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2241305 - 2² = 2241301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2241301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20321 + ... + 20430.

It is an arithmetic number, because the mean of its divisors is an integer number (366768).

2^2241305 is an apocalyptic number.

It is an amenable number.

2241305 is a deficient number, since it is larger than the sum of its proper divisors (692839).

2241305 is a wasteful number, since it uses less digits than its factorization.

2241305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40767.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 2241305 is about 1497.0988611311. The cubic root of 2241305 is about 130.8680566506.

Adding to 2241305 its reverse (5031422), we get a palindrome (7272727).

The spelling of 2241305 in words is "two million, two hundred forty-one thousand, three hundred five".