112320838 has 16 divisors (see below), whose sum is σ = 196480800. Its totient is φ = 48137208.

The previous prime is 112320811. The next prime is 112320869. The reversal of 112320838 is 838023211.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 81181 + ... + 82552.

It is an arithmetic number, because the mean of its divisors is an integer number (12280050).

Almost surely, 2^112320838 is an apocalyptic number.

112320838 is a deficient number, since it is larger than the sum of its proper divisors (84159962).

112320838 is an equidigital number, since it uses as much as digits as its factorization.

112320838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163756 (or 163742 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 112320838 is about 10598.1525748595. The cubic root of 112320838 is about 482.4882909451.

The spelling of 112320838 in words is "one hundred twelve million, three hundred twenty thousand, eight hundred thirty-eight".