28487059 has 2 divisors, whose sum is σ = 28487060. Its totient is φ = 28487058.

The previous prime is 28487051. The next prime is 28487083. The reversal of 28487059 is 95078482.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28487059 - 2³ = 28487051 is a prime.

It is not a weakly prime, because it can be changed into another prime (28487051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14243529 + 14243530.

It is an arithmetic number, because the mean of its divisors is an integer number (14243530).

Almost surely, 2^28487059 is an apocalyptic number.

28487059 is a deficient number, since it is larger than the sum of its proper divisors (1).

28487059 is an equidigital number, since it uses as much as digits as its factorization.

28487059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 161280, while the sum is 43.

The square root of 28487059 is about 5337.3269526983. The cubic root of 28487059 is about 305.4094974350.

The spelling of 28487059 in words is "twenty-eight million, four hundred eighty-seven thousand, fifty-nine".