1368325 has 18 divisors (see below), whose sum is σ = 1975506. Its totient is φ = 937440.

The previous prime is 1368319. The next prime is 1368329. The reversal of 1368325 is 5238631.

It can be written as a sum of positive squares in 3 ways, for example, as 1764 + 1366561 = 42^2 + 1169^2 .

It is not a de Polignac number, because 1368325 - 2¹⁵ = 1335557 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1368293 and 1368302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1368329) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 667 + ... + 1783.

2^1368325 is an apocalyptic number.

It is an amenable number.

1368325 is a deficient number, since it is larger than the sum of its proper divisors (607181).

1368325 is a wasteful number, since it uses less digits than its factorization.

1368325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141 (or 1129 counting only the distinct ones).

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

The square root of 1368325 is about 1169.7542476948. The cubic root of 1368325 is about 111.0187723573.

The spelling of 1368325 in words is "one million, three hundred sixty-eight thousand, three hundred twenty-five".