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4227080 = 2351113739
BaseRepresentation
bin10000001000000000001000
321221202110112
4100020000020
52040231310
6230333452
750633564
oct20100010
97852415
104227080
112427960
1214ba288
13b50040
147c06a4
15587705
hex408008

4227080 has 64 divisors (see below), whose sum is σ = 11188800. Its totient is φ = 1416960.

The previous prime is 4227077. The next prime is 4227089. The reversal of 4227080 is 807224.

It is not an unprimeable number, because it can be changed into a prime (4227089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (3) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5351 + ... + 6089.

It is an arithmetic number, because the mean of its divisors is an integer number (174825).

Almost surely, 24227080 is an apocalyptic number.

4227080 is a gapful number since it is divisible by the number (40) 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 4227080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5594400).

4227080 is an abundant number, since it is smaller than the sum of its proper divisors (6961720).

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

4227080 is a wasteful number, since it uses less digits than its factorization.

4227080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 774 (or 770 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 4227080 is about 2055.9863812779. The cubic root of 4227080 is about 161.6888811127.

The spelling of 4227080 in words is "four million, two hundred twenty-seven thousand, eighty".

Divisors: 1 2 4 5 8 10 11 13 20 22 26 40 44 52 55 65 88 104 110 130 143 220 260 286 440 520 572 715 739 1144 1430 1478 2860 2956 3695 5720 5912 7390 8129 9607 14780 16258 19214 29560 32516 38428 40645 48035 65032 76856 81290 96070 105677 162580 192140 211354 325160 384280 422708 528385 845416 1056770 2113540 4227080