1244141 has 2 divisors, whose sum is σ = 1244142. Its totient is φ = 1244140.

The previous prime is 1244099. The next prime is 1244143. The reversal of 1244141 is 1414421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1110916 + 133225 = 1054^2 + 365^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1244141 is a prime.

Together with 1244143, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1244143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 622070 + 622071.

It is an arithmetic number, because the mean of its divisors is an integer number (622071).

2^1244141 is an apocalyptic number.

It is an amenable number.

1244141 is a deficient number, since it is larger than the sum of its proper divisors (1).

1244141 is an equidigital number, since it uses as much as digits as its factorization.

1244141 is an odious number, because the sum of its binary digits is odd.

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

The square root of 1244141 is about 1115.4106866980. The cubic root of 1244141 is about 107.5531664179.

Adding to 1244141 its reverse (1414421), we get a palindrome (2658562).

The spelling of 1244141 in words is "one million, two hundred forty-four thousand, one hundred forty-one".