112071204 has 72 divisors (see below), whose sum is σ = 331688448. Its totient is φ = 31236480.

The previous prime is 112071121. The next prime is 112071209. The reversal of 112071204 is 402170211.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (112071209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4909 + ... + 15755.

It is an arithmetic number, because the mean of its divisors is an integer number (4606784).

Almost surely, 2^112071204 is an apocalyptic number.

112071204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112071204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165844224).

112071204 is an abundant number, since it is smaller than the sum of its proper divisors (219617244).

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

112071204 is a wasteful number, since it uses less digits than its factorization.

112071204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10905 (or 10900 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 18.

The square root of 112071204 is about 10586.3687825430. The cubic root of 112071204 is about 482.1305810584.

The spelling of 112071204 in words is "one hundred twelve million, seventy-one thousand, two hundred four".