112019975 has 6 divisors (see below), whose sum is σ = 138904800. Its totient is φ = 89615960.

The previous prime is 112019927. The next prime is 112019993. The reversal of 112019975 is 579910211.

It is not a de Polignac number, because 112019975 - 2¹⁶ = 111954439 is a prime.

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 5 ways as a sum of consecutive naturals, for example, 2240375 + ... + 2240424.

It is an arithmetic number, because the mean of its divisors is an integer number (23150800).

Almost surely, 2^112019975 is an apocalyptic number.

112019975 is a deficient number, since it is larger than the sum of its proper divisors (26884825).

112019975 is an equidigital number, since it uses as much as digits as its factorization.

112019975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4480809 (or 4480804 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 35.

The square root of 112019975 is about 10583.9489322275. The cubic root of 112019975 is about 482.0571074362.

The spelling of 112019975 in words is "one hundred twelve million, nineteen thousand, nine hundred seventy-five".