28487084207 has 2 divisors, whose sum is σ = 28487084208. Its totient is φ = 28487084206.

The previous prime is 28487084203. The next prime is 28487084209. The reversal of 28487084207 is 70248078482.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 28487084207 - 2² = 28487084203 is a prime.

Together with 28487084209, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28487084203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14243542103 + 14243542104.

It is an arithmetic number, because the mean of its divisors is an integer number (14243542104).

Almost surely, 2^28487084207 is an apocalyptic number.

28487084207 is a deficient number, since it is larger than the sum of its proper divisors (1).

28487084207 is an equidigital number, since it uses as much as digits as its factorization.

28487084207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1605632, while the sum is 50.

The spelling of 28487084207 in words is "twenty-eight billion, four hundred eighty-seven million, eighty-four thousand, two hundred seven".