1316246855 has 32 divisors (see below), whose sum is σ = 1975753728. Its totient is φ = 817804800.

The previous prime is 1316246839. The next prime is 1316246857. The reversal of 1316246855 is 5586426131.

It is not a de Polignac number, because 1316246855 - 2⁴ = 1316246839 is a prime.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1316246857) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 114239 + ... + 125231.

It is an arithmetic number, because the mean of its divisors is an integer number (61742304).

Almost surely, 2^1316246855 is an apocalyptic number.

1316246855 is a deficient number, since it is larger than the sum of its proper divisors (659506873).

1316246855 is a wasteful number, since it uses less digits than its factorization.

1316246855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11327.

The product of its digits is 172800, while the sum is 41.

The square root of 1316246855 is about 36280.1165240687. The cubic root of 1316246855 is about 1095.9206632570.

The spelling of 1316246855 in words is "one billion, three hundred sixteen million, two hundred forty-six thousand, eight hundred fifty-five".