1244241 has 10 divisors (see below), whose sum is σ = 1858802. Its totient is φ = 829440.

The previous prime is 1244233. The next prime is 1244249. The reversal of 1244241 is 1424421.

It is an interprime number because it is at equal distance from previous prime (1244233) and next prime (1244249).

It can be written as a sum of positive squares in only one way, i.e., 1166400 + 77841 = 1080^2 + 279^2 .

It is not a de Polignac number, because 1244241 - 2³ = 1244233 is a prime.

It is a Duffinian number.

1244241 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1244249) 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 9 ways as a sum of consecutive naturals, for example, 7600 + ... + 7761.

2^1244241 is an apocalyptic number.

It is an amenable number.

1244241 is a deficient number, since it is larger than the sum of its proper divisors (614561).

1244241 is an equidigital number, since it uses as much as digits as its factorization.

1244241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15373 (or 15364 counting only the distinct ones).

The product of its digits is 256, while the sum is 18.

The square root of 1244241 is about 1115.4555123357. The cubic root of 1244241 is about 107.5560479317.

Adding to 1244241 its reverse (1424421), we get a palindrome (2668662).

It can be divided in two parts, 1244 and 241, that added together give a triangular number (1485 = T₅₄).

The spelling of 1244241 in words is "one million, two hundred forty-four thousand, two hundred forty-one".