9077161 has 2 divisors, whose sum is σ = 9077162. Its totient is φ = 9077160.

The previous prime is 9077153. The next prime is 9077183. The reversal of 9077161 is 1617709.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6533136 + 2544025 = 2556^2 + 1595^2 .

It is a cyclic number.

It is not a de Polignac number, because 9077161 - 2³ = 9077153 is a prime.

It is not a weakly prime, because it can be changed into another prime (9077191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4538580 + 4538581.

It is an arithmetic number, because the mean of its divisors is an integer number (4538581).

Almost surely, 2^9077161 is an apocalyptic number.

It is an amenable number.

9077161 is a deficient number, since it is larger than the sum of its proper divisors (1).

9077161 is an equidigital number, since it uses as much as digits as its factorization.

9077161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2646, while the sum is 31.

The square root of 9077161 is about 3012.8327202153. The cubic root of 9077161 is about 208.6011409609.

The spelling of 9077161 in words is "nine million, seventy-seven thousand, one hundred sixty-one".