1316746 has 16 divisors (see below), whose sum is σ = 2062368. Its totient is φ = 630000.

The previous prime is 1316743. The next prime is 1316761. The reversal of 1316746 is 6476131.

It is not an unprimeable number, because it can be changed into a prime (1316741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5121 + ... + 5371.

It is an arithmetic number, because the mean of its divisors is an integer number (128898).

2^1316746 is an apocalyptic number.

1316746 is a deficient number, since it is larger than the sum of its proper divisors (745622).

1316746 is a wasteful number, since it uses less digits than its factorization.

1316746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357.

The product of its digits is 3024, while the sum is 28.

The square root of 1316746 is about 1147.4955337604. The cubic root of 1316746 is about 109.6059176836.

The spelling of 1316746 in words is "one million, three hundred sixteen thousand, seven hundred forty-six".