1316073 has 16 divisors (see below), whose sum is σ = 2016000. Its totient is φ = 755280.

The previous prime is 1316071. The next prime is 1316099. The reversal of 1316073 is 3706131.

It is not a de Polignac number, because 1316073 - 2¹ = 1316071 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1316071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 423 + ... + 1676.

It is an arithmetic number, because the mean of its divisors is an integer number (126000).

2^1316073 is an apocalyptic number.

It is an amenable number.

1316073 is a deficient number, since it is larger than the sum of its proper divisors (699927).

1316073 is a wasteful number, since it uses less digits than its factorization.

1316073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2132.

The product of its (nonzero) digits is 378, while the sum is 21.

The square root of 1316073 is about 1147.2022489518. The cubic root of 1316073 is about 109.5872409979.

The spelling of 1316073 in words is "one million, three hundred sixteen thousand, seventy-three".