28487083 has 2 divisors, whose sum is σ = 28487084. Its totient is φ = 28487082.

The previous prime is 28487059. The next prime is 28487093. The reversal of 28487083 is 38078482.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 28487083 - 2⁵ = 28487051 is a prime.

It is not a weakly prime, because it can be changed into another prime (28487033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14243541 + 14243542.

It is an arithmetic number, because the mean of its divisors is an integer number (14243542).

Almost surely, 2^28487083 is an apocalyptic number.

28487083 is a deficient number, since it is larger than the sum of its proper divisors (1).

28487083 is an equidigital number, since it uses as much as digits as its factorization.

28487083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86016, while the sum is 40.

The square root of 28487083 is about 5337.3292010143. The cubic root of 28487083 is about 305.4095832029.

The spelling of 28487083 in words is "twenty-eight million, four hundred eighty-seven thousand, eighty-three".