1310996 has 12 divisors (see below), whose sum is σ = 2308320. Its totient is φ = 651480.

The previous prime is 1310993. The next prime is 1310999. The reversal of 1310996 is 6990131.

It is an interprime number because it is at equal distance from previous prime (1310993) and next prime (1310999).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310993) 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, 200 + ... + 1631.

It is an arithmetic number, because the mean of its divisors is an integer number (192360).

2^1310996 is an apocalyptic number.

It is an amenable number.

1310996 is a deficient number, since it is larger than the sum of its proper divisors (997324).

1310996 is a wasteful number, since it uses less digits than its factorization.

1310996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2014 (or 2012 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 29.

The square root of 1310996 is about 1144.9873361745. The cubic root of 1310996 is about 109.4461415808.

Adding to 1310996 its sum of digits (29), we get a square (1311025 = 1145²).

The spelling of 1310996 in words is "one million, three hundred ten thousand, nine hundred ninety-six".