112749585 has 16 divisors (see below), whose sum is σ = 194276544. Its totient is φ = 55507392.

The previous prime is 112749557. The next prime is 112749587. The reversal of 112749585 is 585947211.

It is not a de Polignac number, because 112749585 - 2¹⁰ = 112748561 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (112749587) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 288907 + ... + 289296.

It is an arithmetic number, because the mean of its divisors is an integer number (12142284).

Almost surely, 2^112749585 is an apocalyptic number.

112749585 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

112749585 is a deficient number, since it is larger than the sum of its proper divisors (81526959).

112749585 is a wasteful number, since it uses less digits than its factorization.

112749585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578224.

The product of its digits is 100800, while the sum is 42.

The square root of 112749585 is about 10618.3607491929. The cubic root of 112749585 is about 483.1014236897.

The spelling of 112749585 in words is "one hundred twelve million, seven hundred forty-nine thousand, five hundred eighty-five".