112645116 has 18 divisors (see below), whose sum is σ = 284741912. Its totient is φ = 37548360.

The previous prime is 112645061. The next prime is 112645123. The reversal of 112645116 is 611546211.

112645116 is a `hidden beast` number, since 1 + 1 + 2 + 645 + 1 + 16 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a self number, because there is not a number n which added to its sum of digits gives 112645116.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1564480 + ... + 1564551.

Almost surely, 2^112645116 is an apocalyptic number.

It is an amenable number.

112645116 is an abundant number, since it is smaller than the sum of its proper divisors (172096796).

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

112645116 is a wasteful number, since it uses less digits than its factorization.

112645116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3129041 (or 3129036 counting only the distinct ones).

The product of its digits is 1440, while the sum is 27.

The square root of 112645116 is about 10613.4403470317. The cubic root of 112645116 is about 482.9521704628.

The spelling of 112645116 in words is "one hundred twelve million, six hundred forty-five thousand, one hundred sixteen".