28255482 has 12 divisors (see below), whose sum is σ = 61220250. Its totient is φ = 9418488.

The previous prime is 28255481. The next prime is 28255499. The reversal of 28255482 is 28455282.

28255482 is a `hidden beast` number, since 28 + 2 + 554 + 82 = 666.

It can be written as a sum of positive squares in only one way, i.e., 27973521 + 281961 = 5289^2 + 531^2 .

It is not an unprimeable number, because it can be changed into a prime (28255481) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 784857 + ... + 784892.

Almost surely, 2^28255482 is an apocalyptic number.

28255482 is an abundant number, since it is smaller than the sum of its proper divisors (32964768).

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

28255482 is a wasteful number, since it uses less digits than its factorization.

28255482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1569757 (or 1569754 counting only the distinct ones).

The product of its digits is 51200, while the sum is 36.

The square root of 28255482 is about 5315.5885845313. The cubic root of 28255482 is about 304.5796664402.

The spelling of 28255482 in words is "twenty-eight million, two hundred fifty-five thousand, four hundred eighty-two".