112045777 has 4 divisors (see below), whose sum is σ = 112306176. Its totient is φ = 111785380.

The previous prime is 112045771. The next prime is 112045781. The reversal of 112045777 is 777540211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112045777 - 2⁷ = 112045649 is a prime.

It is a super-2 number, since 2×112045777² = 25108512287067458, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112045771) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129553 + ... + 130414.

It is an arithmetic number, because the mean of its divisors is an integer number (28076544).

Almost surely, 2^112045777 is an apocalyptic number.

It is an amenable number.

112045777 is a deficient number, since it is larger than the sum of its proper divisors (260399).

112045777 is an equidigital number, since it uses as much as digits as its factorization.

112045777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260398.

The product of its (nonzero) digits is 13720, while the sum is 34.

The square root of 112045777 is about 10585.1677832711. The cubic root of 112045777 is about 482.0941159627.

Adding to 112045777 its reverse (777540211), we get a palindrome (889585988).

The spelling of 112045777 in words is "one hundred twelve million, forty-five thousand, seven hundred seventy-seven".