1338086 has 8 divisors (see below), whose sum is σ = 2012040. Its totient is φ = 667408.

The previous prime is 1338049. The next prime is 1338101. The reversal of 1338086 is 6808331.

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 (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1205 + ... + 2031.

It is an arithmetic number, because the mean of its divisors is an integer number (251505).

2^1338086 is an apocalyptic number.

1338086 is a deficient number, since it is larger than the sum of its proper divisors (673954).

1338086 is an equidigital number, since it uses as much as digits as its factorization.

1338086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1638.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 1338086 is about 1156.7566727709. The cubic root of 1338086 is about 110.1948612178.

The spelling of 1338086 in words is "one million, three hundred thirty-eight thousand, eighty-six".