1311676 has 12 divisors (see below), whose sum is σ = 2344608. Its totient is φ = 641792.

The previous prime is 1311643. The next prime is 1311689. The reversal of 1311676 is 6761131.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1311676.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3301 + ... + 3676.

It is an arithmetic number, because the mean of its divisors is an integer number (195384).

2^1311676 is an apocalyptic number.

It is an amenable number.

1311676 is a deficient number, since it is larger than the sum of its proper divisors (1032932).

1311676 is a wasteful number, since it uses less digits than its factorization.

1311676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7028 (or 7026 counting only the distinct ones).

The product of its digits is 756, while the sum is 25.

The square root of 1311676 is about 1145.2842441944. The cubic root of 1311676 is about 109.4650611687.

The spelling of 1311676 in words is "one million, three hundred eleven thousand, six hundred seventy-six".