112428075 has 12 divisors (see below), whose sum is σ = 185881208. Its totient is φ = 59961600.

The previous prime is 112428067. The next prime is 112428131. The reversal of 112428075 is 570824211.

It is not a de Polignac number, because 112428075 - 2³ = 112428067 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 749446 + ... + 749595.

Almost surely, 2^112428075 is an apocalyptic number.

112428075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

112428075 is a deficient number, since it is larger than the sum of its proper divisors (73453133).

112428075 is a wasteful number, since it uses less digits than its factorization.

112428075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1499054 (or 1499049 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 30.

The square root of 112428075 is about 10603.2105986819. The cubic root of 112428075 is about 482.6417921128.

The spelling of 112428075 in words is "one hundred twelve million, four hundred twenty-eight thousand, seventy-five".