8785061 has 2 divisors, whose sum is σ = 8785062. Its totient is φ = 8785060.

The previous prime is 8785033. The next prime is 8785067. The reversal of 8785061 is 1605878.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8008900 + 776161 = 2830^2 + 881^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8785061 is a prime.

It is a Sophie Germain prime.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8785067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4392530 + 4392531.

It is an arithmetic number, because the mean of its divisors is an integer number (4392531).

Almost surely, 2^8785061 is an apocalyptic number.

It is an amenable number.

8785061 is a deficient number, since it is larger than the sum of its proper divisors (1).

8785061 is an equidigital number, since it uses as much as digits as its factorization.

8785061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13440, while the sum is 35.

The square root of 8785061 is about 2963.9603573597. The cubic root of 8785061 is about 206.3391293995.

The spelling of 8785061 in words is "eight million, seven hundred eighty-five thousand, sixty-one".