112489908 has 12 divisors (see below), whose sum is σ = 262476480. Its totient is φ = 37496632.

The previous prime is 112489889. The next prime is 112489913. The reversal of 112489908 is 809984211.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 112489908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4687068 + ... + 4687091.

It is an arithmetic number, because the mean of its divisors is an integer number (21873040).

Almost surely, 2^112489908 is an apocalyptic number.

It is an amenable number.

112489908 is an abundant number, since it is smaller than the sum of its proper divisors (149986572).

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

112489908 is a wasteful number, since it uses less digits than its factorization.

112489908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9374166 (or 9374164 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 42.

The square root of 112489908 is about 10606.1259656861. The cubic root of 112489908 is about 482.7302567321.

The spelling of 112489908 in words is "one hundred twelve million, four hundred eighty-nine thousand, nine hundred eight".