1240341 has 8 divisors (see below), whose sum is σ = 1707264. Its totient is φ = 800160.

The previous prime is 1240333. The next prime is 1240361. The reversal of 1240341 is 1430421.

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

It is not a de Polignac number, because 1240341 - 2³ = 1240333 is a prime.

1240341 is a modest number, since divided by 341 gives 124 as remainder.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1240341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1240361) 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, 6576 + ... + 6761.

It is an arithmetic number, because the mean of its divisors is an integer number (213408).

2^1240341 is an apocalyptic number.

It is an amenable number.

1240341 is a deficient number, since it is larger than the sum of its proper divisors (466923).

1240341 is a wasteful number, since it uses less digits than its factorization.

1240341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13371.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1240341 is about 1113.7059755609. The cubic root of 1240341 is about 107.4435542861.

Adding to 1240341 its reverse (1430421), we get a palindrome (2670762).

The spelling of 1240341 in words is "one million, two hundred forty thousand, three hundred forty-one".