1317796 has 12 divisors (see below), whose sum is σ = 2338252. Its totient is φ = 649728.

The previous prime is 1317793. The next prime is 1317817. The reversal of 1317796 is 6977131.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 236196 + 1081600 = 486^2 + 1040^2 .

It is not an unprimeable number, because it can be changed into a prime (1317793) 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, 1965 + ... + 2548.

2^1317796 is an apocalyptic number.

It is an amenable number.

1317796 is a deficient number, since it is larger than the sum of its proper divisors (1020456).

1317796 is a wasteful number, since it uses less digits than its factorization.

1317796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4590 (or 4588 counting only the distinct ones).

The product of its digits is 7938, while the sum is 34.

The square root of 1317796 is about 1147.9529607088. The cubic root of 1317796 is about 109.6350439378.

The spelling of 1317796 in words is "one million, three hundred seventeen thousand, seven hundred ninety-six".