1144241 has 8 divisors (see below), whose sum is σ = 1350144. Its totient is φ = 948960.

The previous prime is 1144223. The next prime is 1144243. The reversal of 1144241 is 1424411.

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 1144241 - 2¹⁰ = 1143217 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 (1144243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2420 + ... + 2853.

It is an arithmetic number, because the mean of its divisors is an integer number (168768).

2^1144241 is an apocalyptic number.

It is an amenable number.

1144241 is a deficient number, since it is larger than the sum of its proper divisors (205903).

1144241 is an equidigital number, since it uses as much as digits as its factorization.

1144241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5311.

The product of its digits is 128, while the sum is 17.

The square root of 1144241 is about 1069.6920117492. The cubic root of 1144241 is about 104.5937743298.

Adding to 1144241 its reverse (1424411), we get a palindrome (2568652).

The spelling of 1144241 in words is "one million, one hundred forty-four thousand, two hundred forty-one".