1317482288 has 10 divisors (see below), whose sum is σ = 2552621964. Its totient is φ = 658741136.

The previous prime is 1317482261. The next prime is 1317482317. The reversal of 1317482288 is 8822847131.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41171306 + ... + 41171337.

Almost surely, 2^1317482288 is an apocalyptic number.

It is an amenable number.

1317482288 is a deficient number, since it is larger than the sum of its proper divisors (1235139676).

1317482288 is an equidigital number, since it uses as much as digits as its factorization.

1317482288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82342651 (or 82342645 counting only the distinct ones).

The product of its digits is 172032, while the sum is 44.

The square root of 1317482288 is about 36297.1388404100. The cubic root of 1317482288 is about 1096.2634341097.

The spelling of 1317482288 in words is "one billion, three hundred seventeen million, four hundred eighty-two thousand, two hundred eighty-eight".