112803872 has 24 divisors (see below), whose sum is σ = 223507116. Its totient is φ = 56040192.

The previous prime is 112803869. The next prime is 112803883. The reversal of 112803872 is 278308211.

It can be written as a sum of positive squares in 2 ways, for example, as 100721296 + 12082576 = 10036^2 + 3476^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6203 + ... + 16250.

Almost surely, 2^112803872 is an apocalyptic number.

It is an amenable number.

112803872 is a deficient number, since it is larger than the sum of its proper divisors (110703244).

112803872 is a wasteful number, since it uses less digits than its factorization.

112803872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22620 (or 22612 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 112803872 is about 10620.9167212628. The cubic root of 112803872 is about 483.1789462780.

The spelling of 112803872 in words is "one hundred twelve million, eight hundred three thousand, eight hundred seventy-two".