1316066 has 8 divisors (see below), whose sum is σ = 1992540. Its totient is φ = 651888.

The previous prime is 1316041. The next prime is 1316071. The reversal of 1316066 is 6606131.

It can be written as a sum of positive squares in 2 ways, for example, as 1311025 + 5041 = 1145^2 + 71^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 2801 + ... + 3236.

2^1316066 is an apocalyptic number.

1316066 is a deficient number, since it is larger than the sum of its proper divisors (676474).

1316066 is a wasteful number, since it uses less digits than its factorization.

1316066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6148.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 1316066 is about 1147.1991980471. The cubic root of 1316066 is about 109.5870467047.

The spelling of 1316066 in words is "one million, three hundred sixteen thousand, sixty-six".