1356382 has 4 divisors (see below), whose sum is σ = 2034576. Its totient is φ = 678190.

The previous prime is 1356371. The next prime is 1356389. The reversal of 1356382 is 2836531.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1356382.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1356389) by changing a digit.

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 as a sum of consecutive naturals, namely, 339094 + ... + 339097.

It is an arithmetic number, because the mean of its divisors is an integer number (508644).

2^1356382 is an apocalyptic number.

1356382 is a deficient number, since it is larger than the sum of its proper divisors (678194).

1356382 is an equidigital number, since it uses as much as digits as its factorization.

1356382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678193.

The product of its digits is 4320, while the sum is 28.

The square root of 1356382 is about 1164.6381412267. The cubic root of 1356382 is about 110.6948304152.

The spelling of 1356382 in words is "one million, three hundred fifty-six thousand, three hundred eighty-two".