1283268 has 24 divisors (see below), whose sum is σ = 3422272. Its totient is φ = 366624.

The previous prime is 1283237. The next prime is 1283297. The reversal of 1283268 is 8623821.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7555 + ... + 7722.

2^1283268 is an apocalyptic number.

It is an amenable number.

1283268 is an abundant number, since it is smaller than the sum of its proper divisors (2139004).

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

1283268 is a wasteful number, since it uses less digits than its factorization.

1283268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15291 (or 15289 counting only the distinct ones).

The product of its digits is 4608, while the sum is 30.

The square root of 1283268 is about 1132.8141948263. The cubic root of 1283268 is about 108.6690294358.

It can be divided in two parts, 1283 and 268, that added together give a palindrome (1551).

The spelling of 1283268 in words is "one million, two hundred eighty-three thousand, two hundred sixty-eight".