28246482 has 80 divisors (see below), whose sum is σ = 70149024. Its totient is φ = 8494200.

The previous prime is 28246481. The next prime is 28246501. The reversal of 28246482 is 28464282.

It is a happy number.

28246482 is a `hidden beast` number, since 2 + 8 + 2 + 4 + 648 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (28246481) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 215557 + ... + 215687.

Almost surely, 2^28246482 is an apocalyptic number.

28246482 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 28246482, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35074512).

28246482 is an abundant number, since it is smaller than the sum of its proper divisors (41902542).

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

28246482 is a wasteful number, since it uses less digits than its factorization.

28246482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178 (or 147 counting only the distinct ones).

The product of its digits is 49152, while the sum is 36.

The square root of 28246482 is about 5314.7419504619. The cubic root of 28246482 is about 304.5473245381.

It can be divided in two parts, 282 and 46482, that added together give a palindrome (46764).

The spelling of 28246482 in words is "twenty-eight million, two hundred forty-six thousand, four hundred eighty-two".