112858020 has 72 divisors (see below), whose sum is σ = 373464000. Its totient is φ = 27359040.

The previous prime is 112858013. The next prime is 112858021. The reversal of 112858020 is 20858211.

It is not an unprimeable number, because it can be changed into a prime (112858021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26520 + ... + 30479.

It is an arithmetic number, because the mean of its divisors is an integer number (5187000).

Almost surely, 2^112858020 is an apocalyptic number.

112858020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112858020 is an abundant number, since it is smaller than the sum of its proper divisors (260605980).

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

112858020 is a wasteful number, since it uses less digits than its factorization.

112858020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57025 (or 57020 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 27.

The square root of 112858020 is about 10623.4655362551. The cubic root of 112858020 is about 483.2562455998.

The spelling of 112858020 in words is "one hundred twelve million, eight hundred fifty-eight thousand, twenty".