1316105 has 16 divisors (see below), whose sum is σ = 1864704. Its totient is φ = 872640.

The previous prime is 1316099. The next prime is 1316143. The reversal of 1316105 is 5016131.

It is not a de Polignac number, because 1316105 - 2⁶ = 1316041 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 479 + ... + 1691.

It is an arithmetic number, because the mean of its divisors is an integer number (116544).

2^1316105 is an apocalyptic number.

It is an amenable number.

1316105 is a deficient number, since it is larger than the sum of its proper divisors (548599).

1316105 is a wasteful number, since it uses less digits than its factorization.

1316105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1256.

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 1316105 is about 1147.2161958410. The cubic root of 1316105 is about 109.5881291865.

The spelling of 1316105 in words is "one million, three hundred sixteen thousand, one hundred five".