28175483 has 8 divisors (see below), whose sum is σ = 33600768. Its totient is φ = 23100264.

The previous prime is 28175447. The next prime is 28175527. The reversal of 28175483 is 38457182.

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 28175483 - 2⁸ = 28175227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28175183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87341 + ... + 87662.

It is an arithmetic number, because the mean of its divisors is an integer number (4200096).

Almost surely, 2^28175483 is an apocalyptic number.

28175483 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

28175483 is a deficient number, since it is larger than the sum of its proper divisors (5425285).

28175483 is a wasteful number, since it uses less digits than its factorization.

28175483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175033.

The product of its digits is 53760, while the sum is 38.

The square root of 28175483 is about 5308.0583078938. The cubic root of 28175483 is about 304.2919452746.

The spelling of 28175483 in words is "twenty-eight million, one hundred seventy-five thousand, four hundred eighty-three".