112486940 has 24 divisors (see below), whose sum is σ = 244369440. Its totient is φ = 43443008.

The previous prime is 112486937. The next prime is 112486963. The reversal of 112486940 is 49684211.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 112486940.

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 7 ways as a sum of consecutive naturals, for example, 96392 + ... + 97551.

It is an arithmetic number, because the mean of its divisors is an integer number (10182060).

Almost surely, 2^112486940 is an apocalyptic number.

112486940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112486940 is an abundant number, since it is smaller than the sum of its proper divisors (131882500).

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

112486940 is a wasteful number, since it uses less digits than its factorization.

112486940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193981 (or 193979 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 112486940 is about 10605.9860456254. The cubic root of 112486940 is about 482.7260111483.

The spelling of 112486940 in words is "one hundred twelve million, four hundred eighty-six thousand, nine hundred forty".