112198608 has 50 divisors (see below), whose sum is σ = 324739074. Its totient is φ = 37399104.

The previous prime is 112198601. The next prime is 112198613. The reversal of 112198608 is 806891211.

It can be written as a sum of positive squares in only one way, i.e., 73410624 + 38787984 = 8568^2 + 6228^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112198601) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 41991 + ... + 44582.

Almost surely, 2^112198608 is an apocalyptic number.

112198608 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

112198608 is an abundant number, since it is smaller than the sum of its proper divisors (212540466).

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

112198608 is an equidigital number, since it uses as much as digits as its factorization.

112198608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86593 (or 86578 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 36.

The square root of 112198608 is about 10592.3844341111. The cubic root of 112198608 is about 482.3132093062.

The spelling of 112198608 in words is "one hundred twelve million, one hundred ninety-eight thousand, six hundred eight".