112100648 has 32 divisors (see below), whose sum is σ = 232731360. Its totient is φ = 50191680.

The previous prime is 112100647. The next prime is 112100663. The reversal of 112100648 is 846001211.

It is not an unprimeable number, because it can be changed into a prime (112100641) 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, 3611 + ... + 15402.

It is an arithmetic number, because the mean of its divisors is an integer number (7272855).

Almost surely, 2^112100648 is an apocalyptic number.

It is an amenable number.

112100648 is an abundant number, since it is smaller than the sum of its proper divisors (120630712).

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

112100648 is a wasteful number, since it uses less digits than its factorization.

112100648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19097 (or 19093 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 112100648 is about 10587.7593474729. The cubic root of 112100648 is about 482.1728000802.

Adding to 112100648 its reverse (846001211), we get a palindrome (958101859).

The spelling of 112100648 in words is "one hundred twelve million, one hundred thousand, six hundred forty-eight".