1316146 has 16 divisors (see below), whose sum is σ = 2145024. Its totient is φ = 602064.

The previous prime is 1316143. The next prime is 1316177. The reversal of 1316146 is 6416131.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1316143) 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, 5685 + ... + 5911.

It is an arithmetic number, because the mean of its divisors is an integer number (134064).

2^1316146 is an apocalyptic number.

1316146 is a deficient number, since it is larger than the sum of its proper divisors (828878).

1316146 is a wasteful number, since it uses less digits than its factorization.

1316146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465.

The product of its digits is 432, while the sum is 22.

The square root of 1316146 is about 1147.2340650451. The cubic root of 1316146 is about 109.5892671572.

The spelling of 1316146 in words is "one million, three hundred sixteen thousand, one hundred forty-six".