1316568 has 32 divisors (see below), whose sum is σ = 3591360. Its totient is φ = 398880.

The previous prime is 1316537. The next prime is 1316591. The reversal of 1316568 is 8656131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2230 + ... + 2757.

It is an arithmetic number, because the mean of its divisors is an integer number (112230).

2^1316568 is an apocalyptic number.

It is an amenable number.

1316568 is an abundant number, since it is smaller than the sum of its proper divisors (2274792).

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

1316568 is a wasteful number, since it uses less digits than its factorization.

1316568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5007 (or 5003 counting only the distinct ones).

The product of its digits is 4320, while the sum is 30.

The square root of 1316568 is about 1147.4179709243. The cubic root of 1316568 is about 109.6009785552.

The spelling of 1316568 in words is "one million, three hundred sixteen thousand, five hundred sixty-eight".