28853048 has 16 divisors (see below), whose sum is σ = 61828080. Its totient is φ = 12365568.

The previous prime is 28853021. The next prime is 28853059. The reversal of 28853048 is 84035882.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 257561 + ... + 257672.

It is an arithmetic number, because the mean of its divisors is an integer number (3864255).

Almost surely, 2^28853048 is an apocalyptic number.

28853048 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

28853048 is an abundant number, since it is smaller than the sum of its proper divisors (32975032).

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

28853048 is a wasteful number, since it uses less digits than its factorization.

28853048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515246 (or 515242 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 38.

The square root of 28853048 is about 5371.5033277473. The cubic root of 28853048 is about 306.7118574445.

The spelling of 28853048 in words is "twenty-eight million, eight hundred fifty-three thousand, forty-eight".