112940977 has 2 divisors, whose sum is σ = 112940978. Its totient is φ = 112940976.

The previous prime is 112940969. The next prime is 112940999. The reversal of 112940977 is 779049211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 112338801 + 602176 = 10599^2 + 776^2 .

It is a cyclic number.

It is not a de Polignac number, because 112940977 - 2³ = 112940969 is a prime.

It is not a weakly prime, because it can be changed into another prime (112940077) 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 as a sum of consecutive naturals, namely, 56470488 + 56470489.

It is an arithmetic number, because the mean of its divisors is an integer number (56470489).

Almost surely, 2^112940977 is an apocalyptic number.

It is an amenable number.

112940977 is a deficient number, since it is larger than the sum of its proper divisors (1).

112940977 is an equidigital number, since it uses as much as digits as its factorization.

112940977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31752, while the sum is 40.

The square root of 112940977 is about 10627.3692417268. The cubic root of 112940977 is about 483.3746234510.

The spelling of 112940977 in words is "one hundred twelve million, nine hundred forty thousand, nine hundred seventy-seven".