1241339 has 6 divisors (see below), whose sum is σ = 1364580. Its totient is φ = 1128380.

The previous prime is 1241321. The next prime is 1241341. The reversal of 1241339 is 9331421.

It is not a de Polignac number, because 1241339 - 2¹⁶ = 1175803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1241369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5009 + ... + 5250.

It is an arithmetic number, because the mean of its divisors is an integer number (227430).

2^1241339 is an apocalyptic number.

1241339 is a deficient number, since it is larger than the sum of its proper divisors (123241).

1241339 is a wasteful number, since it uses less digits than its factorization.

1241339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10281 (or 10270 counting only the distinct ones).

The product of its digits is 648, while the sum is 23.

The square root of 1241339 is about 1114.1539390946. The cubic root of 1241339 is about 107.4723635465.

The spelling of 1241339 in words is "one million, two hundred forty-one thousand, three hundred thirty-nine".