112148904 has 32 divisors (see below), whose sum is σ = 320425920. Its totient is φ = 32042496.

The previous prime is 112148903. The next prime is 112148921. The reversal of 112148904 is 409841211.

It is not an unprimeable number, because it can be changed into a prime (112148903) by changing a digit.

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, 333609 + ... + 333944.

It is an arithmetic number, because the mean of its divisors is an integer number (10013310).

Almost surely, 2^112148904 is an apocalyptic number.

112148904 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

112148904 is an abundant number, since it is smaller than the sum of its proper divisors (208277016).

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

112148904 is a wasteful number, since it uses less digits than its factorization.

112148904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667569 (or 667565 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 112148904 is about 10590.0379602719. The cubic root of 112148904 is about 482.2419771788.

The spelling of 112148904 in words is "one hundred twelve million, one hundred forty-eight thousand, nine hundred four".