28967063 has 2 divisors, whose sum is σ = 28967064. Its totient is φ = 28967062.

The previous prime is 28967023. The next prime is 28967069. The reversal of 28967063 is 36076982.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 28967063 - 2²⁴ = 12189847 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 28967063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28967069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14483531 + 14483532.

It is an arithmetic number, because the mean of its divisors is an integer number (14483532).

Almost surely, 2^28967063 is an apocalyptic number.

28967063 is a deficient number, since it is larger than the sum of its proper divisors (1).

28967063 is an equidigital number, since it uses as much as digits as its factorization.

28967063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 28967063 is about 5382.1058146417. The cubic root of 28967063 is about 307.1153248287.

The spelling of 28967063 in words is "twenty-eight million, nine hundred sixty-seven thousand, sixty-three".