1301268 has 12 divisors (see below), whose sum is σ = 3036320. Its totient is φ = 433752.

The previous prime is 1301257. The next prime is 1301273. The reversal of 1301268 is 8621031.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 54208 + ... + 54231.

2^1301268 is an apocalyptic number.

It is an amenable number.

1301268 is an abundant number, since it is smaller than the sum of its proper divisors (1735052).

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

1301268 is a wasteful number, since it uses less digits than its factorization.

1301268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108446 (or 108444 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 1301268 is about 1140.7313443576. The cubic root of 1301268 is about 109.1747610363.

Adding to 1301268 its reverse (8621031), we get a palindrome (9922299).

The spelling of 1301268 in words is "one million, three hundred one thousand, two hundred sixty-eight".