1317348 has 72 divisors (see below), whose sum is σ = 3651648. Its totient is φ = 399168.

The previous prime is 1317319. The next prime is 1317359. The reversal of 1317348 is 8437131.

1317348 is a `hidden beast` number, since 1 + 317 + 348 = 666.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30615 + ... + 30657.

2^1317348 is an apocalyptic number.

1317348 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1317348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1825824).

1317348 is an abundant number, since it is smaller than the sum of its proper divisors (2334300).

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

1317348 is a wasteful number, since it uses less digits than its factorization.

1317348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113 (or 108 counting only the distinct ones).

The product of its digits is 2016, while the sum is 27.

The square root of 1317348 is about 1147.7578141751. The cubic root of 1317348 is about 109.6226186291.

The spelling of 1317348 in words is "one million, three hundred seventeen thousand, three hundred forty-eight".