112501232 has 20 divisors (see below), whose sum is σ = 225003456. Its totient is φ = 54435840.

The previous prime is 112501231. The next prime is 112501247. The reversal of 112501232 is 232105211.

It is a happy number.

112501232 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 112501232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112501231) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 112913 + ... + 113904.

Almost surely, 2^112501232 is an apocalyptic number.

It is an amenable number.

112501232 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

112501232 is a wasteful number, since it uses less digits than its factorization.

112501232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226856 (or 226850 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 112501232 is about 10606.6597946762. The cubic root of 112501232 is about 482.7464544933.

Adding to 112501232 its reverse (232105211), we get a palindrome (344606443).

The spelling of 112501232 in words is "one hundred twelve million, five hundred one thousand, two hundred thirty-two".