112500440 has 32 divisors (see below), whose sum is σ = 272598480. Its totient is φ = 41538432.

The previous prime is 112500439. The next prime is 112500449. The reversal of 112500440 is 44005211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112500449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107654 + ... + 108693.

Almost surely, 2^112500440 is an apocalyptic number.

112500440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112500440 is an abundant number, since it is smaller than the sum of its proper divisors (160098040).

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

112500440 is a wasteful number, since it uses less digits than its factorization.

112500440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216371 (or 216367 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 112500440 is about 10606.6224595768. The cubic root of 112500440 is about 482.7453216580.

Adding to 112500440 its reverse (44005211), we get a palindrome (156505651).

The spelling of 112500440 in words is "one hundred twelve million, five hundred thousand, four hundred forty".