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4878852 = 22311231607
BaseRepresentation
bin10010100111001000000100
3100011212112020
4102213020010
52222110402
6252323140
756320026
oct22471004
910155466
104878852
112832610
1217734b0
13101a8c4
14910016
156658bc
hex4a7204

4878852 has 48 divisors (see below), whose sum is σ = 12966912. Its totient is φ = 1413280.

The previous prime is 4878851. The next prime is 4878869. The reversal of 4878852 is 2588784.

It is not an unprimeable number, because it can be changed into a prime (4878851) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2233 + ... + 3839.

It is an arithmetic number, because the mean of its divisors is an integer number (270144).

Almost surely, 24878852 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 4878852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6483456).

4878852 is an abundant number, since it is smaller than the sum of its proper divisors (8088060).

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

4878852 is a wasteful number, since it uses less digits than its factorization.

4878852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1648 (or 1646 counting only the distinct ones).

The product of its digits is 143360, while the sum is 42.

The square root of 4878852 is about 2208.8123505631. The cubic root of 4878852 is about 169.6052200393.

It can be divided in two parts, 487 and 8852, that added together give a palindrome (9339).

The spelling of 4878852 in words is "four million, eight hundred seventy-eight thousand, eight hundred fifty-two".

Divisors: 1 2 3 4 6 11 12 22 23 33 44 46 66 69 92 132 138 253 276 506 759 1012 1518 1607 3036 3214 4821 6428 9642 17677 19284 35354 36961 53031 70708 73922 106062 110883 147844 212124 221766 406571 443532 813142 1219713 1626284 2439426 4878852