112446672 has 80 divisors (see below), whose sum is σ = 322979328. Its totient is φ = 33477120.

The previous prime is 112446671. The next prime is 112446673. The reversal of 112446672 is 276644211.

It is an interprime number because it is at equal distance from previous prime (112446671) and next prime (112446673).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112446671) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16438 + ... + 22250.

Almost surely, 2^112446672 is an apocalyptic number.

112446672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112446672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161489664).

112446672 is an abundant number, since it is smaller than the sum of its proper divisors (210532656).

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

112446672 is a wasteful number, since it uses less digits than its factorization.

112446672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5868 (or 5862 counting only the distinct ones).

The product of its digits is 16128, while the sum is 33.

The square root of 112446672 is about 10604.0875137845. The cubic root of 112446672 is about 482.6684022946.

The spelling of 112446672 in words is "one hundred twelve million, four hundred forty-six thousand, six hundred seventy-two".