112515956946 has 24 divisors (see below), whose sum is σ = 243844034304. Its totient is φ = 37496171160.

The previous prime is 112515956897. The next prime is 112515957011. The reversal of 112515956946 is 649659515211.

112515956946 is a `hidden beast` number, since 1 + 1 + 2 + 5 + 1 + 595 + 6 + 9 + 46 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 112515956892 and 112515956901.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 686266 + ... + 834261.

It is an arithmetic number, because the mean of its divisors is an integer number (10160168096).

Almost surely, 2^112515956946 is an apocalyptic number.

112515956946 is an abundant number, since it is smaller than the sum of its proper divisors (131328077358).

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

112515956946 is a wasteful number, since it uses less digits than its factorization.

112515956946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1524646 (or 1524643 counting only the distinct ones).

The product of its digits is 2916000, while the sum is 54.

The spelling of 112515956946 in words is "one hundred twelve billion, five hundred fifteen million, nine hundred fifty-six thousand, nine hundred forty-six".