28482300 has 288 divisors, whose sum is σ = 114992640. Its totient is φ = 5875200.

The previous prime is 28482299. The next prime is 28482353. The reversal of 28482300 is 328482.

28482300 is a `hidden beast` number, since 284 + 82 + 300 = 666.

It is a super-2 number, since 2×28482300² = 1622482826580000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 207832 + ... + 207968.

It is an arithmetic number, because the mean of its divisors is an integer number (399280).

Almost surely, 2^28482300 is an apocalyptic number.

28482300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 28482300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57496320).

28482300 is an abundant number, since it is smaller than the sum of its proper divisors (86510340).

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

28482300 is a wasteful number, since it uses less digits than its factorization.

28482300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178 (or 165 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 28482300 is about 5336.8811116606. The cubic root of 28482300 is about 305.3924894228.

It can be divided in two parts, 28482 and 300, that added together give a palindrome (28782).

The spelling of 28482300 in words is "twenty-eight million, four hundred eighty-two thousand, three hundred".