28883248 has 10 divisors (see below), whose sum is σ = 55961324. Its totient is φ = 14441616.

The previous prime is 28883243. The next prime is 28883279. The reversal of 28883248 is 84238882.

It is not an unprimeable number, because it can be changed into a prime (28883243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 902586 + ... + 902617.

Almost surely, 2^28883248 is an apocalyptic number.

It is an amenable number.

28883248 is a deficient number, since it is larger than the sum of its proper divisors (27078076).

28883248 is a wasteful number, since it uses less digits than its factorization.

28883248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1805211 (or 1805205 counting only the distinct ones).

The product of its digits is 196608, while the sum is 43.

The square root of 28883248 is about 5374.3137236302. The cubic root of 28883248 is about 306.8188301783.

The spelling of 28883248 in words is "twenty-eight million, eight hundred eighty-three thousand, two hundred forty-eight".