1341842 has 8 divisors (see below), whose sum is σ = 2067276. Its totient is φ = 652752.

The previous prime is 1341841. The next prime is 1341863. The reversal of 1341842 is 2481431.

It can be written as a sum of positive squares in 2 ways, for example, as 1297321 + 44521 = 1139^2 + 211^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1341841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8993 + ... + 9140.

2^1341842 is an apocalyptic number.

1341842 is a deficient number, since it is larger than the sum of its proper divisors (725434).

1341842 is a wasteful number, since it uses less digits than its factorization.

1341842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18172.

The product of its digits is 768, while the sum is 23.

The square root of 1341842 is about 1158.3790398656. The cubic root of 1341842 is about 110.2978703511.

The spelling of 1341842 in words is "one million, three hundred forty-one thousand, eight hundred forty-two".