1320168 has 32 divisors (see below), whose sum is σ = 3353760. Its totient is φ = 432960.

The previous prime is 1320161. The next prime is 1320173. The reversal of 1320168 is 8610231.

It is not an unprimeable number, because it can be changed into a prime (1320161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1198 + ... + 2018.

It is an arithmetic number, because the mean of its divisors is an integer number (104805).

2^1320168 is an apocalyptic number.

It is an amenable number.

1320168 is an abundant number, since it is smaller than the sum of its proper divisors (2033592).

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

1320168 is a wasteful number, since it uses less digits than its factorization.

1320168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 897 (or 893 counting only the distinct ones).

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

The square root of 1320168 is about 1148.9856395969. The cubic root of 1320168 is about 109.7007846265.

Adding to 1320168 its reverse (8610231), we get a palindrome (9930399).

The spelling of 1320168 in words is "one million, three hundred twenty thousand, one hundred sixty-eight".