112165288 has 8 divisors (see below), whose sum is σ = 210309930. Its totient is φ = 56082640.

The previous prime is 112165283. The next prime is 112165289. The reversal of 112165288 is 882561211.

It can be written as a sum of positive squares in only one way, i.e., 71944324 + 40220964 = 8482^2 + 6342^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (112165283) 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, 7010323 + ... + 7010338.

Almost surely, 2^112165288 is an apocalyptic number.

It is an amenable number.

112165288 is a deficient number, since it is larger than the sum of its proper divisors (98144642).

112165288 is a wasteful number, since it uses less digits than its factorization.

112165288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14020667 (or 14020663 counting only the distinct ones).

The product of its digits is 7680, while the sum is 34.

The square root of 112165288 is about 10590.8114892108. The cubic root of 112165288 is about 482.2654598509.

The spelling of 112165288 in words is "one hundred twelve million, one hundred sixty-five thousand, two hundred eighty-eight".