28067059 has 8 divisors (see below), whose sum is σ = 29063168. Its totient is φ = 27076680.

The previous prime is 28067057. The next prime is 28067069. The reversal of 28067059 is 95076082.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 28067059 - 2¹ = 28067057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28067057) 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 in 7 ways as a sum of consecutive naturals, for example, 10144 + ... + 12610.

It is an arithmetic number, because the mean of its divisors is an integer number (3632896).

Almost surely, 2^28067059 is an apocalyptic number.

28067059 is a deficient number, since it is larger than the sum of its proper divisors (996109).

28067059 is a wasteful number, since it uses less digits than its factorization.

28067059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2865.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 28067059 is about 5297.8353126537. The cubic root of 28067059 is about 303.9011213222.

The spelling of 28067059 in words is "twenty-eight million, sixty-seven thousand, fifty-nine".