1351368 has 36 divisors (see below), whose sum is σ = 3686865. Its totient is φ = 447168.

The previous prime is 1351327. The next prime is 1351373. The reversal of 1351368 is 8631531.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 1340964 + 10404 = 1158^2 + 102^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=822.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 9796 + ... + 9932.

2^1351368 is an apocalyptic number.

1351368 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1351368

1351368 is an abundant number, since it is smaller than the sum of its proper divisors (2335497).

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

1351368 is a wasteful number, since it uses less digits than its factorization.

1351368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286 (or 142 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 1351368 is about 1162.4835482707. The cubic root of 1351368 is about 110.5582638757.

Adding to 1351368 its reverse (8631531), we get a palindrome (9982899).

The spelling of 1351368 in words is "one million, three hundred fifty-one thousand, three hundred sixty-eight".