1313296 has 20 divisors (see below), whose sum is σ = 2579200. Its totient is φ = 647712.

The previous prime is 1313293. The next prime is 1313297. The reversal of 1313296 is 6923131.

It is a self number, because there is not a number n which added to its sum of digits gives 1313296.

It is not an unprimeable number, because it can be changed into a prime (1313293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 745 + ... + 1783.

It is an arithmetic number, because the mean of its divisors is an integer number (128960).

2^1313296 is an apocalyptic number.

1313296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1313296 is a deficient number, since it is larger than the sum of its proper divisors (1265904).

1313296 is a wasteful number, since it uses less digits than its factorization.

1313296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126 (or 1120 counting only the distinct ones).

The product of its digits is 972, while the sum is 25.

The square root of 1313296 is about 1145.9912739633. The cubic root of 1313296 is about 109.5101079748.

The spelling of 1313296 in words is "one million, three hundred thirteen thousand, two hundred ninety-six".