112770769 has 4 divisors (see below), whose sum is σ = 112847796. Its totient is φ = 112693744.

The previous prime is 112770767. The next prime is 112770773. The reversal of 112770769 is 967077211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 967077211 = 25943 ⋅37277.

It can be written as a sum of positive squares in 2 ways, for example, as 87890625 + 24880144 = 9375^2 + 4988^2 .

It is a cyclic number.

It is not a de Polignac number, because 112770769 - 2¹ = 112770767 is a prime.

It is a super-2 number, since 2×112770769² = 25434492681702722, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112770767) 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, 36274 + ... + 39259.

It is an arithmetic number, because the mean of its divisors is an integer number (28211949).

Almost surely, 2^112770769 is an apocalyptic number.

It is an amenable number.

112770769 is a deficient number, since it is larger than the sum of its proper divisors (77027).

112770769 is an equidigital number, since it uses as much as digits as its factorization.

112770769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77026.

The product of its (nonzero) digits is 37044, while the sum is 40.

The square root of 112770769 is about 10619.3582197796. The cubic root of 112770769 is about 483.1316776952.

The spelling of 112770769 in words is "one hundred twelve million, seven hundred seventy thousand, seven hundred sixty-nine".