112772377 has 2 divisors, whose sum is σ = 112772378. Its totient is φ = 112772376.

The previous prime is 112772357. The next prime is 112772383. The reversal of 112772377 is 773277211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 112763161 + 9216 = 10619^2 + 96^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112772377 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (112772357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56386188 + 56386189.

It is an arithmetic number, because the mean of its divisors is an integer number (56386189).

Almost surely, 2^112772377 is an apocalyptic number.

It is an amenable number.

112772377 is a deficient number, since it is larger than the sum of its proper divisors (1).

112772377 is an equidigital number, since it uses as much as digits as its factorization.

112772377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28812, while the sum is 37.

The square root of 112772377 is about 10619.4339302997. The cubic root of 112772377 is about 483.1339740114.

The spelling of 112772377 in words is "one hundred twelve million, seven hundred seventy-two thousand, three hundred seventy-seven".