112447672 has 8 divisors (see below), whose sum is σ = 210839400. Its totient is φ = 56223832.

The previous prime is 112447663. The next prime is 112447679. The reversal of 112447672 is 276744211.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112447679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7027972 + ... + 7027987.

It is an arithmetic number, because the mean of its divisors is an integer number (26354925).

Almost surely, 2^112447672 is an apocalyptic number.

It is an amenable number.

112447672 is a deficient number, since it is larger than the sum of its proper divisors (98391728).

112447672 is a wasteful number, since it uses less digits than its factorization.

112447672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14055965 (or 14055961 counting only the distinct ones).

The product of its digits is 18816, while the sum is 34.

The square root of 112447672 is about 10604.1346653086. The cubic root of 112447672 is about 482.6698330972.

The spelling of 112447672 in words is "one hundred twelve million, four hundred forty-seven thousand, six hundred seventy-two".