1318341 has 8 divisors (see below), whose sum is σ = 1763424. Its totient is φ = 876080.

The previous prime is 1318313. The next prime is 1318349. The reversal of 1318341 is 1438131.

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 1318341 - 2¹⁰ = 1317317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1318349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 931 + ... + 1871.

It is an arithmetic number, because the mean of its divisors is an integer number (220428).

2^1318341 is an apocalyptic number.

It is an amenable number.

1318341 is a deficient number, since it is larger than the sum of its proper divisors (445083).

1318341 is an equidigital number, since it uses as much as digits as its factorization.

1318341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1411.

The product of its digits is 288, while the sum is 21.

The square root of 1318341 is about 1148.1903152352. The cubic root of 1318341 is about 109.6501557517.

The spelling of 1318341 in words is "one million, three hundred eighteen thousand, three hundred forty-one".