28008683 has 2 divisors, whose sum is σ = 28008684. Its totient is φ = 28008682.

The previous prime is 28008677. The next prime is 28008689. The reversal of 28008683 is 38680082.

It is a balanced prime because it is at equal distance from previous prime (28008677) and next prime (28008689).

It is a cyclic number.

It is not a de Polignac number, because 28008683 - 2¹⁶ = 27943147 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (28008689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14004341 + 14004342.

It is an arithmetic number, because the mean of its divisors is an integer number (14004342).

Almost surely, 2^28008683 is an apocalyptic number.

28008683 is a deficient number, since it is larger than the sum of its proper divisors (1).

28008683 is an equidigital number, since it uses as much as digits as its factorization.

28008683 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 28008683 is about 5292.3230249107. The cubic root of 28008683 is about 303.6902828745.

The spelling of 28008683 in words is "twenty-eight million, eight thousand, six hundred eighty-three".