112115164 has 24 divisors (see below), whose sum is σ = 224483168. Its totient is φ = 47995200.

The previous prime is 112115117. The next prime is 112115231. The reversal of 112115164 is 461511211.

It is a happy number.

112115164 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

112115164 is strictly pandigital in base 9.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32314 + ... + 35614.

Almost surely, 2^112115164 is an apocalyptic number.

112115164 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

112115164 is an abundant number, since it is smaller than the sum of its proper divisors (112368004).

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

112115164 is a wasteful number, since it uses less digits than its factorization.

112115164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4525 (or 4523 counting only the distinct ones).

The product of its digits is 240, while the sum is 22.

The square root of 112115164 is about 10588.4448338743. Note that the first 3 decimals coincide. The cubic root of 112115164 is about 482.1936114921.

Adding to 112115164 its reverse (461511211), we get a palindrome (573626375).

The spelling of 112115164 in words is "one hundred twelve million, one hundred fifteen thousand, one hundred sixty-four".