9120077 has 2 divisors, whose sum is σ = 9120078. Its totient is φ = 9120076.

The previous prime is 9120073. The next prime is 9120079. The reversal of 9120077 is 7700219.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8649481 + 470596 = 2941^2 + 686^2 .

It is a cyclic number.

It is not a de Polignac number, because 9120077 - 2² = 9120073 is a prime.

Together with 9120079, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9120073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4560038 + 4560039.

It is an arithmetic number, because the mean of its divisors is an integer number (4560039).

Almost surely, 2^9120077 is an apocalyptic number.

It is an amenable number.

9120077 is a deficient number, since it is larger than the sum of its proper divisors (1).

9120077 is an equidigital number, since it uses as much as digits as its factorization.

9120077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 882, while the sum is 26.

The square root of 9120077 is about 3019.9465227053. The cubic root of 9120077 is about 208.9293733568.

The spelling of 9120077 in words is "nine million, one hundred twenty thousand, seventy-seven".