112769771 has 4 divisors (see below), whose sum is σ = 112805112. Its totient is φ = 112734432.

The previous prime is 112769753. The next prime is 112769843. The reversal of 112769771 is 177967211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112769771 - 2¹⁴ = 112753387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112769711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12350 + ... + 19443.

It is an arithmetic number, because the mean of its divisors is an integer number (28201278).

Almost surely, 2^112769771 is an apocalyptic number.

112769771 is a deficient number, since it is larger than the sum of its proper divisors (35341).

112769771 is an equidigital number, since it uses as much as digits as its factorization.

112769771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35340.

The product of its digits is 37044, while the sum is 41.

The square root of 112769771 is about 10619.3112300186. The cubic root of 112769771 is about 483.1302524829.

The spelling of 112769771 in words is "one hundred twelve million, seven hundred sixty-nine thousand, seven hundred seventy-one".