1316966 has 16 divisors (see below), whose sum is σ = 2376960. Its totient is φ = 534600.

The previous prime is 1316963. The next prime is 1316971. The reversal of 1316966 is 6696131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1316963) 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, 2210 + ... + 2741.

It is an arithmetic number, because the mean of its divisors is an integer number (148560).

2^1316966 is an apocalyptic number.

1316966 is a deficient number, since it is larger than the sum of its proper divisors (1059994).

1316966 is a wasteful number, since it uses less digits than its factorization.

1316966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4979.

The product of its digits is 5832, while the sum is 32.

The square root of 1316966 is about 1147.5913906962. The cubic root of 1316966 is about 109.6120216092.

The spelling of 1316966 in words is "one million, three hundred sixteen thousand, nine hundred sixty-six".