2241065 has 8 divisors (see below), whose sum is σ = 2698440. Its totient is φ = 1786752.

The previous prime is 2241061. The next prime is 2241067. The reversal of 2241065 is 5601422.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 59536 + 2181529 = 244^2 + 1477^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2241065 - 2² = 2241061 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2241061) 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, 1421 + ... + 2549.

It is an arithmetic number, because the mean of its divisors is an integer number (337305).

2^2241065 is an apocalyptic number.

It is an amenable number.

2241065 is a deficient number, since it is larger than the sum of its proper divisors (457375).

2241065 is a wasteful number, since it uses less digits than its factorization.

2241065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1531.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2241065 is about 1497.0187039580. The cubic root of 2241065 is about 130.8633853460.

Adding to 2241065 its reverse (5601422), we get a palindrome (7842487).

The spelling of 2241065 in words is "two million, two hundred forty-one thousand, sixty-five".