1368268 has 24 divisors (see below), whose sum is σ = 2643984. Its totient is φ = 619520.

The previous prime is 1368259. The next prime is 1368271. The reversal of 1368268 is 8628631.

It is an Ulam number.

It is a nialpdrome in base 11.

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, 5196 + ... + 5452.

It is an arithmetic number, because the mean of its divisors is an integer number (110166).

2^1368268 is an apocalyptic number.

It is an amenable number.

1368268 is a deficient number, since it is larger than the sum of its proper divisors (1275716).

1368268 is a wasteful number, since it uses less digits than its factorization.

1368268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294 (or 270 counting only the distinct ones).

The product of its digits is 13824, while the sum is 34.

The square root of 1368268 is about 1169.7298833491. The cubic root of 1368268 is about 111.0172307748.

The spelling of 1368268 in words is "one million, three hundred sixty-eight thousand, two hundred sixty-eight".