1317332 has 6 divisors (see below), whose sum is σ = 2305338. Its totient is φ = 658664.

The previous prime is 1317319. The next prime is 1317359. The reversal of 1317332 is 2337131.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1073296 + 244036 = 1036^2 + 494^2 .

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164663 + ... + 164670.

It is an arithmetic number, because the mean of its divisors is an integer number (384223).

2^1317332 is an apocalyptic number.

It is an amenable number.

1317332 is a deficient number, since it is larger than the sum of its proper divisors (988006).

1317332 is a wasteful number, since it uses less digits than its factorization.

1317332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329337 (or 329335 counting only the distinct ones).

The product of its digits is 378, while the sum is 20.

The square root of 1317332 is about 1147.7508440424. The cubic root of 1317332 is about 109.6221748159.

The spelling of 1317332 in words is "one million, three hundred seventeen thousand, three hundred thirty-two".