28350767 has 2 divisors, whose sum is σ = 28350768. Its totient is φ = 28350766.

The previous prime is 28350761. The next prime is 28350811. The reversal of 28350767 is 76705382.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28350767 - 2¹⁰ = 28349743 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 28350767.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28350761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14175383 + 14175384.

It is an arithmetic number, because the mean of its divisors is an integer number (14175384).

Almost surely, 2^28350767 is an apocalyptic number.

28350767 is a deficient number, since it is larger than the sum of its proper divisors (1).

28350767 is an equidigital number, since it uses as much as digits as its factorization.

28350767 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70560, while the sum is 38.

The square root of 28350767 is about 5324.5438302262. The cubic root of 28350767 is about 304.9216568468.

The spelling of 28350767 in words is "twenty-eight million, three hundred fifty thousand, seven hundred sixty-seven".