9085577 has 2 divisors, whose sum is σ = 9085578. Its totient is φ = 9085576.

The previous prime is 9085567. The next prime is 9085603. The reversal of 9085577 is 7755809.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8976016 + 109561 = 2996^2 + 331^2 .

It is an emirp because it is prime and its reverse (7755809) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9085577 - 2⁴ = 9085561 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9085547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4542788 + 4542789.

It is an arithmetic number, because the mean of its divisors is an integer number (4542789).

Almost surely, 2^9085577 is an apocalyptic number.

It is an amenable number.

9085577 is a deficient number, since it is larger than the sum of its proper divisors (1).

9085577 is an equidigital number, since it uses as much as digits as its factorization.

9085577 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 88200, while the sum is 41.

The square root of 9085577 is about 3014.2290888385. The cubic root of 9085577 is about 208.6655900734.

The spelling of 9085577 in words is "nine million, eighty-five thousand, five hundred seventy-seven".