28248483 has 8 divisors (see below), whose sum is σ = 37961728. Its totient is φ = 18683784.

The previous prime is 28248461. The next prime is 28248499. The reversal of 28248483 is 38484282.

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

It is not a de Polignac number, because 28248483 - 2⁶ = 28248419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28248443) 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, 36691 + ... + 37452.

It is an arithmetic number, because the mean of its divisors is an integer number (4745216).

Almost surely, 2^28248483 is an apocalyptic number.

28248483 is a deficient number, since it is larger than the sum of its proper divisors (9713245).

28248483 is a wasteful number, since it uses less digits than its factorization.

28248483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74273.

The product of its digits is 98304, while the sum is 39.

The square root of 28248483 is about 5314.9301970957. The cubic root of 28248483 is about 304.5545158148.

The spelling of 28248483 in words is "twenty-eight million, two hundred forty-eight thousand, four hundred eighty-three".