28483008 has 56 divisors (see below), whose sum is σ = 76108560. Its totient is φ = 9400320.

The previous prime is 28482997. The next prime is 28483031. The reversal of 28483008 is 80038482.

It is a super-2 number, since 2×28483008² = 1622563489456128, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 28483008.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20248 + ... + 21608.

Almost surely, 2^28483008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 28483008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38054280).

28483008 is an abundant number, since it is smaller than the sum of its proper divisors (47625552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

28483008 is a wasteful number, since it uses less digits than its factorization.

28483008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1485 (or 1475 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 28483008 is about 5336.9474421246. The cubic root of 28483008 is about 305.3950198375.

The spelling of 28483008 in words is "twenty-eight million, four hundred eighty-three thousand, eight".