112152775 has 12 divisors (see below), whose sum is σ = 158936752. Its totient is φ = 76904640.

The previous prime is 112152749. The next prime is 112152779. The reversal of 112152775 is 577251211.

It is not a de Polignac number, because 112152775 - 2⁵ = 112152743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112152779) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 320262 + ... + 320611.

Almost surely, 2^112152775 is an apocalyptic number.

112152775 is a deficient number, since it is larger than the sum of its proper divisors (46783977).

112152775 is an equidigital number, since it uses as much as digits as its factorization.

112152775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640890 (or 640885 counting only the distinct ones).

The product of its digits is 4900, while the sum is 31.

The square root of 112152775 is about 10590.2207248008. The cubic root of 112152775 is about 482.2475255677.

The spelling of 112152775 in words is "one hundred twelve million, one hundred fifty-two thousand, seven hundred seventy-five".