1112087867 has 16 divisors (see below), whose sum is σ = 1230768000. Its totient is φ = 996398400.

The previous prime is 1112087833. The next prime is 1112087953. The reversal of 1112087867 is 7687802111.

It is not a de Polignac number, because 1112087867 - 2⁸ = 1112087611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1112087267) 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, 454367 + ... + 456807.

It is an arithmetic number, because the mean of its divisors is an integer number (76923000).

Almost surely, 2^1112087867 is an apocalyptic number.

1112087867 is a deficient number, since it is larger than the sum of its proper divisors (118680133).

1112087867 is a wasteful number, since it uses less digits than its factorization.

1112087867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3034.

The product of its (nonzero) digits is 37632, while the sum is 41.

The square root of 1112087867 is about 33347.9814531555. The cubic root of 1112087867 is about 1036.0475805257.

Adding to 1112087867 its reverse (7687802111), we get a palindrome (8799889978).

The spelling of 1112087867 in words is "one billion, one hundred twelve million, eighty-seven thousand, eight hundred sixty-seven".