112056820 has 24 divisors (see below), whose sum is σ = 237523104. Its totient is φ = 44402976.

The previous prime is 112056811. The next prime is 112056827. The reversal of 112056820 is 28650211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112056827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24042 + ... + 28321.

It is an arithmetic number, because the mean of its divisors is an integer number (9896796).

Almost surely, 2^112056820 is an apocalyptic number.

112056820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112056820 is an abundant number, since it is smaller than the sum of its proper divisors (125466284).

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

112056820 is a wasteful number, since it uses less digits than its factorization.

112056820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52479 (or 52477 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 112056820 is about 10585.6893965391. The cubic root of 112056820 is about 482.1099535087.

The spelling of 112056820 in words is "one hundred twelve million, fifty-six thousand, eight hundred twenty".