28233059 has 2 divisors, whose sum is σ = 28233060. Its totient is φ = 28233058.

The previous prime is 28233043. The next prime is 28233061. The reversal of 28233059 is 95033282.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 28233059 - 2⁴ = 28233043 is a prime.

Together with 28233061, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (28233019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14116529 + 14116530.

It is an arithmetic number, because the mean of its divisors is an integer number (14116530).

Almost surely, 2^28233059 is an apocalyptic number.

28233059 is a deficient number, since it is larger than the sum of its proper divisors (1).

28233059 is an equidigital number, since it uses as much as digits as its factorization.

28233059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 28233059 is about 5313.4789921482. The cubic root of 28233059 is about 304.4990756216.

The spelling of 28233059 in words is "twenty-eight million, two hundred thirty-three thousand, fifty-nine".