1338862 has 8 divisors (see below), whose sum is σ = 2295216. Its totient is φ = 573792.

The previous prime is 1338851. The next prime is 1338863. The reversal of 1338862 is 2688331.

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

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1338863) by changing a digit.

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, 47803 + ... + 47830.

It is an arithmetic number, because the mean of its divisors is an integer number (286902).

2^1338862 is an apocalyptic number.

1338862 is a deficient number, since it is larger than the sum of its proper divisors (956354).

1338862 is an equidigital number, since it uses as much as digits as its factorization.

1338862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95642.

The product of its digits is 6912, while the sum is 31.

The square root of 1338862 is about 1157.0920447397. The cubic root of 1338862 is about 110.2161589738.

The spelling of 1338862 in words is "one million, three hundred thirty-eight thousand, eight hundred sixty-two".