28196848 has 40 divisors (see below), whose sum is σ = 57090096. Its totient is φ = 13478400.

The previous prime is 28196837. The next prime is 28196879. The reversal of 28196848 is 84869182.

It is a junction number, because it is equal to n+sod(n) for n = 28196798 and 28196807.

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, 34363 + ... + 35173.

Almost surely, 2^28196848 is an apocalyptic number.

It is an amenable number.

28196848 is an abundant number, since it is smaller than the sum of its proper divisors (28893248).

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

28196848 is a wasteful number, since it uses less digits than its factorization.

28196848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913 (or 907 counting only the distinct ones).

The product of its digits is 221184, while the sum is 46.

The square root of 28196848 is about 5310.0704326779. The cubic root of 28196848 is about 304.3688390153.

The spelling of 28196848 in words is "twenty-eight million, one hundred ninety-six thousand, eight hundred forty-eight".