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4882784 = 25532879
BaseRepresentation
bin10010101000000101100000
3100012001220212
4102220011200
52222222114
6252353252
756334344
oct22500540
910161825
104882784
112835565
121775828
13101c62a
14911624
15666b3e
hex4a8160

4882784 has 24 divisors (see below), whose sum is σ = 9797760. Its totient is φ = 2394496.

The previous prime is 4882777. The next prime is 4882789. The reversal of 4882784 is 4872884.

4882784 is nontrivially palindromic in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4882789) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 257 + ... + 3135.

It is an arithmetic number, because the mean of its divisors is an integer number (408240).

Almost surely, 24882784 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4882784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4898880).

4882784 is an abundant number, since it is smaller than the sum of its proper divisors (4914976).

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

4882784 is a wasteful number, since it uses less digits than its factorization.

4882784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2942 (or 2934 counting only the distinct ones).

The product of its digits is 114688, while the sum is 41.

The square root of 4882784 is about 2209.7022423847. The cubic root of 4882784 is about 169.6507709634.

The spelling of 4882784 in words is "four million, eight hundred eighty-two thousand, seven hundred eighty-four".

Divisors: 1 2 4 8 16 32 53 106 212 424 848 1696 2879 5758 11516 23032 46064 92128 152587 305174 610348 1220696 2441392 4882784