112851871 has 8 divisors (see below), whose sum is σ = 123793488. Its totient is φ = 102024000.

The previous prime is 112851853. The next prime is 112851881. The reversal of 112851871 is 178158211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112851871 - 2⁵ = 112851839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112851821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26350 + ... + 30331.

It is an arithmetic number, because the mean of its divisors is an integer number (15474186).

Almost surely, 2^112851871 is an apocalyptic number.

112851871 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

112851871 is a deficient number, since it is larger than the sum of its proper divisors (10941617).

112851871 is a wasteful number, since it uses less digits than its factorization.

112851871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56873.

The product of its digits is 4480, while the sum is 34.

The square root of 112851871 is about 10623.1761258110. The cubic root of 112851871 is about 483.2474688004.

The spelling of 112851871 in words is "one hundred twelve million, eight hundred fifty-one thousand, eight hundred seventy-one".