112745168 has 10 divisors (see below), whose sum is σ = 218443794. Its totient is φ = 56372576.

The previous prime is 112745161. The next prime is 112745177. The reversal of 112745168 is 861547211.

It can be written as a sum of positive squares in only one way, i.e., 64192144 + 48553024 = 8012^2 + 6968^2 .

It is a super-2 number, since 2×112745168² = 25422945814696448, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112745161) 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 as a sum of consecutive naturals, namely, 3523271 + ... + 3523302.

Almost surely, 2^112745168 is an apocalyptic number.

It is an amenable number.

112745168 is a deficient number, since it is larger than the sum of its proper divisors (105698626).

112745168 is an equidigital number, since it uses as much as digits as its factorization.

112745168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7046581 (or 7046575 counting only the distinct ones).

The product of its digits is 13440, while the sum is 35.

The square root of 112745168 is about 10618.1527583662. The cubic root of 112745168 is about 483.0951150579.

The spelling of 112745168 in words is "one hundred twelve million, seven hundred forty-five thousand, one hundred sixty-eight".