112478077 has 2 divisors, whose sum is σ = 112478078. Its totient is φ = 112478076.

The previous prime is 112478071. The next prime is 112478099. The reversal of 112478077 is 770874211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85914361 + 26563716 = 9269^2 + 5154^2 .

It is an emirp because it is prime and its reverse (770874211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112478077 - 2¹⁵ = 112445309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112478071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56239038 + 56239039.

It is an arithmetic number, because the mean of its divisors is an integer number (56239039).

Almost surely, 2^112478077 is an apocalyptic number.

It is an amenable number.

112478077 is a deficient number, since it is larger than the sum of its proper divisors (1).

112478077 is an equidigital number, since it uses as much as digits as its factorization.

112478077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21952, while the sum is 37.

The square root of 112478077 is about 10605.5682073145. The cubic root of 112478077 is about 482.7133326008.

The spelling of 112478077 in words is "one hundred twelve million, four hundred seventy-eight thousand, seventy-seven".