1316242182 has 32 divisors (see below), whose sum is σ = 2667068640. Its totient is φ = 433002240.

The previous prime is 1316242177. The next prime is 1316242199. The reversal of 1316242182 is 2812426131.

It is a super-2 number, since 2×1316242182² = 3464986963352242248, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 325332 + ... + 329352.

It is an arithmetic number, because the mean of its divisors is an integer number (83345895).

Almost surely, 2^1316242182 is an apocalyptic number.

1316242182 is an abundant number, since it is smaller than the sum of its proper divisors (1350826458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1316242182 is a wasteful number, since it uses less digits than its factorization.

1316242182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4728.

The product of its digits is 4608, while the sum is 30.

The square root of 1316242182 is about 36280.0521223440. The cubic root of 1316242182 is about 1095.9193663262.

The spelling of 1316242182 in words is "one billion, three hundred sixteen million, two hundred forty-two thousand, one hundred eighty-two".