112078172 has 18 divisors (see below), whose sum is σ = 205039128. Its totient is φ = 53601592.

The previous prime is 112078171. The next prime is 112078181. The reversal of 112078172 is 271870211.

It is a super-3 number, since 3×112078172³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112078171) 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, 24368 + ... + 28599.

Almost surely, 2^112078172 is an apocalyptic number.

It is an amenable number.

112078172 is a deficient number, since it is larger than the sum of its proper divisors (92960956).

112078172 is a wasteful number, since it uses less digits than its factorization.

112078172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53017 (or 52992 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 29.

The square root of 112078172 is about 10586.6978798868. The cubic root of 112078172 is about 482.1405729687.

The spelling of 112078172 in words is "one hundred twelve million, seventy-eight thousand, one hundred seventy-two".