1343158 has 8 divisors (see below), whose sum is σ = 2040480. Its totient is φ = 663000.

The previous prime is 1343113. The next prime is 1343161. The reversal of 1343158 is 8513431.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4093 + ... + 4408.

It is an arithmetic number, because the mean of its divisors is an integer number (255060).

2^1343158 is an apocalyptic number.

1343158 is a deficient number, since it is larger than the sum of its proper divisors (697322).

1343158 is an equidigital number, since it uses as much as digits as its factorization.

1343158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8582.

The product of its digits is 1440, while the sum is 25.

The square root of 1343158 is about 1158.9469357999. The cubic root of 1343158 is about 110.3339164656. Note that the first 3 decimals are identical.

Adding to 1343158 its reverse (8513431), we get a palindrome (9856589).

The spelling of 1343158 in words is "one million, three hundred forty-three thousand, one hundred fifty-eight".