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4768836 = 2231991997
BaseRepresentation
bin10010001100010001000100
322222021121120
4102030101010
52210100321
6250113540
755351212
oct22142104
98867546
104768836
112767996
12171b8b0
13cac7c7
148c1cb2
15642ec6
hex48c444

4768836 has 24 divisors (see below), whose sum is σ = 11188800. Its totient is φ = 1580832.

The previous prime is 4768831. The next prime is 4768849. The reversal of 4768836 is 6388674.

It is not an unprimeable number, because it can be changed into a prime (4768831) 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 7 ways as a sum of consecutive naturals, for example, 1390 + ... + 3386.

It is an arithmetic number, because the mean of its divisors is an integer number (466200).

Almost surely, 24768836 is an apocalyptic number.

It is an amenable number.

4768836 is an abundant number, since it is smaller than the sum of its proper divisors (6419964).

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

4768836 is a wasteful number, since it uses less digits than its factorization.

4768836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2203 (or 2201 counting only the distinct ones).

The product of its digits is 193536, while the sum is 42.

The square root of 4768836 is about 2183.7664710312. The cubic root of 4768836 is about 168.3206743631.

The spelling of 4768836 in words is "four million, seven hundred sixty-eight thousand, eight hundred thirty-six".

Divisors: 1 2 3 4 6 12 199 398 597 796 1194 1997 2388 3994 5991 7988 11982 23964 397403 794806 1192209 1589612 2384418 4768836