1268168 has 16 divisors (see below), whose sum is σ = 2594160. Its totient is φ = 576400.

The previous prime is 1268167. The next prime is 1268173. The reversal of 1268168 is 8618621.

It is not an unprimeable number, because it can be changed into a prime (1268167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7118 + ... + 7293.

It is an arithmetic number, because the mean of its divisors is an integer number (162135).

2^1268168 is an apocalyptic number.

It is an amenable number.

1268168 is an abundant number, since it is smaller than the sum of its proper divisors (1325992).

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

1268168 is a wasteful number, since it uses less digits than its factorization.

1268168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14428 (or 14424 counting only the distinct ones).

The product of its digits is 4608, while the sum is 32.

The square root of 1268168 is about 1126.1296550575. The cubic root of 1268168 is about 108.2411165277.

The spelling of 1268168 in words is "one million, two hundred sixty-eight thousand, one hundred sixty-eight".