112671072 has 36 divisors (see below), whose sum is σ = 320409180. Its totient is φ = 37556928.

The previous prime is 112671071. The next prime is 112671103. The reversal of 112671072 is 270176211.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112671071) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 195322 + ... + 195897.

It is an arithmetic number, because the mean of its divisors is an integer number (8900255).

Almost surely, 2^112671072 is an apocalyptic number.

112671072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112671072 is an abundant number, since it is smaller than the sum of its proper divisors (207738108).

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

112671072 is a wasteful number, since it uses less digits than its factorization.

112671072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391235 (or 391224 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 27.

The square root of 112671072 is about 10614.6630657784. The cubic root of 112671072 is about 482.9892620068.

The spelling of 112671072 in words is "one hundred twelve million, six hundred seventy-one thousand, seventy-two".