1319168 has 18 divisors (see below), whose sum is σ = 2633694. Its totient is φ = 659456.

The previous prime is 1319167. The next prime is 1319191. The reversal of 1319168 is 8619131.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1183744 + 135424 = 1088^2 + 368^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1319168.

It is not an unprimeable number, because it can be changed into a prime (1319167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2321 + ... + 2832.

2^1319168 is an apocalyptic number.

It is an amenable number.

1319168 is a deficient number, since it is larger than the sum of its proper divisors (1314526).

1319168 is an frugal number, since it uses more digits than its factorization.

1319168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5169 (or 5155 counting only the distinct ones).

The product of its digits is 1296, while the sum is 29.

The square root of 1319168 is about 1148.5503907100. The cubic root of 1319168 is about 109.6730789368.

The spelling of 1319168 in words is "one million, three hundred nineteen thousand, one hundred sixty-eight".