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4880520 = 233354519
BaseRepresentation
bin10010100111100010001000
3100011221211000
4102213202020
52222134040
6252335000
756324631
oct22474210
910157730
104880520
112833897
121774460
13101b5a8
14910888
15666130
hex4a7888

4880520 has 64 divisors (see below), whose sum is σ = 16272000. Its totient is φ = 1301184.

The previous prime is 4880507. The next prime is 4880521. The reversal of 4880520 is 250884.

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

It is not an unprimeable number, because it can be changed into a prime (4880521) 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, 1180 + ... + 3339.

It is an arithmetic number, because the mean of its divisors is an integer number (254250).

Almost surely, 24880520 is an apocalyptic number.

4880520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4880520 is an abundant number, since it is smaller than the sum of its proper divisors (11391480).

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

4880520 is a wasteful number, since it uses less digits than its factorization.

4880520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4539 (or 4529 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 4880520 is about 2209.1898967721. The cubic root of 4880520 is about 169.6245462574.

The spelling of 4880520 in words is "four million, eight hundred eighty thousand, five hundred twenty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 90 108 120 135 180 216 270 360 540 1080 4519 9038 13557 18076 22595 27114 36152 40671 45190 54228 67785 81342 90380 108456 122013 135570 162684 180760 203355 244026 271140 325368 406710 488052 542280 610065 813420 976104 1220130 1626840 2440260 4880520