10289087 has 2 divisors, whose sum is σ = 10289088. Its totient is φ = 10289086.

The previous prime is 10289077. The next prime is 10289093. The reversal of 10289087 is 78098201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10289087 - 2¹⁸ = 10026943 is a prime.

It is a super-2 number, since 2×10289087² = 211730622587138, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10289017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5144543 + 5144544.

It is an arithmetic number, because the mean of its divisors is an integer number (5144544).

Almost surely, 2^10289087 is an apocalyptic number.

10289087 is a deficient number, since it is larger than the sum of its proper divisors (1).

10289087 is an equidigital number, since it uses as much as digits as its factorization.

10289087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 35.

The square root of 10289087 is about 3207.6606740739. The cubic root of 10289087 is about 217.4998423393.

The spelling of 10289087 in words is "ten million, two hundred eighty-nine thousand, eighty-seven".