1368352 has 24 divisors (see below), whose sum is σ = 2742012. Its totient is φ = 672000.

The previous prime is 1368349. The next prime is 1368373. The reversal of 1368352 is 2538631.

It can be written as a sum of positive squares in 2 ways, for example, as 1354896 + 13456 = 1164^2 + 116^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1368352.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1602 + ... + 2302.

2^1368352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1368352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1371006).

1368352 is an abundant number, since it is smaller than the sum of its proper divisors (1373660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1368352 is an equidigital number, since it uses as much as digits as its factorization.

1368352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772 (or 764 counting only the distinct ones).

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

The square root of 1368352 is about 1169.7657885235. The cubic root of 1368352 is about 111.0195025657.

The spelling of 1368352 in words is "one million, three hundred sixty-eight thousand, three hundred fifty-two".