112823538 has 16 divisors (see below), whose sum is σ = 229905216. Its totient is φ = 36898160.

The previous prime is 112823537. The next prime is 112823549. The reversal of 112823538 is 835328211.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 112823499 and 112823508.

It is not an unprimeable number, because it can be changed into a prime (112823531) 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, 177078 + ... + 177713.

It is an arithmetic number, because the mean of its divisors is an integer number (14369076).

Almost surely, 2^112823538 is an apocalyptic number.

112823538 is an abundant number, since it is smaller than the sum of its proper divisors (117081678).

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

112823538 is a wasteful number, since it uses less digits than its factorization.

112823538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354849.

The product of its digits is 11520, while the sum is 33.

The square root of 112823538 is about 10621.8424955372. The cubic root of 112823538 is about 483.2070234614.

The spelling of 112823538 in words is "one hundred twelve million, eight hundred twenty-three thousand, five hundred thirty-eight".