1330268 has 6 divisors (see below), whose sum is σ = 2327976. Its totient is φ = 665132.

The previous prime is 1330253. The next prime is 1330309. The reversal of 1330268 is 8620331.

It is a super-2 number, since 2×1330268² = 3539225903648, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166280 + ... + 166287.

It is an arithmetic number, because the mean of its divisors is an integer number (387996).

2^1330268 is an apocalyptic number.

It is an amenable number.

1330268 is a deficient number, since it is larger than the sum of its proper divisors (997708).

1330268 is a wasteful number, since it uses less digits than its factorization.

1330268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332571 (or 332569 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 1330268 is about 1153.3724463503. The cubic root of 1330268 is about 109.9798310129.

Adding to 1330268 its reverse (8620331), we get a palindrome (9950599).

The spelling of 1330268 in words is "one million, three hundred thirty thousand, two hundred sixty-eight".