28122883 has 2 divisors, whose sum is σ = 28122884. Its totient is φ = 28122882.

The previous prime is 28122877. The next prime is 28122889. The reversal of 28122883 is 38822182.

It is a balanced prime because it is at equal distance from previous prime (28122877) and next prime (28122889).

It is a cyclic number.

It is not a de Polignac number, because 28122883 - 2¹⁷ = 27991811 is a prime.

It is equal to p_1748590 and since 28122883 and 1748590 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (28122889) 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, 14061441 + 14061442.

It is an arithmetic number, because the mean of its divisors is an integer number (14061442).

Almost surely, 2^28122883 is an apocalyptic number.

28122883 is a deficient number, since it is larger than the sum of its proper divisors (1).

28122883 is an equidigital number, since it uses as much as digits as its factorization.

28122883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12288, while the sum is 34.

The square root of 28122883 is about 5303.1012624690. The cubic root of 28122883 is about 304.1024693522.

The spelling of 28122883 in words is "twenty-eight million, one hundred twenty-two thousand, eight hundred eighty-three".