112156473 has 24 divisors (see below), whose sum is σ = 177024064. Its totient is φ = 62742240.

The previous prime is 112156433. The next prime is 112156477. The reversal of 112156473 is 374651211.

It is not a de Polignac number, because 112156473 - 2⁸ = 112156217 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112156473.

It is not an unprimeable number, because it can be changed into a prime (112156477) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7165 + ... + 16602.

Almost surely, 2^112156473 is an apocalyptic number.

112156473 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

112156473 is a deficient number, since it is larger than the sum of its proper divisors (64867591).

112156473 is a wasteful number, since it uses less digits than its factorization.

112156473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23805 (or 23794 counting only the distinct ones).

The product of its digits is 5040, while the sum is 30.

The square root of 112156473 is about 10590.3953184005. The cubic root of 112156473 is about 482.2528258728.

The spelling of 112156473 in words is "one hundred twelve million, one hundred fifty-six thousand, four hundred seventy-three".