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4885284 = 223421967
BaseRepresentation
bin10010101000101100100100
3100012012100110
4102220230210
52222312114
6252413020
756344545
oct22505444
910165313
104885284
112837428
121777170
131020801
149124cc
15667759
hex4a8b24

4885284 has 24 divisors (see below), whose sum is σ = 11437888. Its totient is φ = 1622880.

The previous prime is 4885277. The next prime is 4885289. The reversal of 4885284 is 4825884.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4885289) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4569 + ... + 5535.

Almost surely, 24885284 is an apocalyptic number.

It is an amenable number.

4885284 is an abundant number, since it is smaller than the sum of its proper divisors (6552604).

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

4885284 is a wasteful number, since it uses less digits than its factorization.

4885284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1395 (or 1393 counting only the distinct ones).

The product of its digits is 81920, while the sum is 39.

The square root of 4885284 is about 2210.2678570707. The cubic root of 4885284 is about 169.6797199238.

The spelling of 4885284 in words is "four million, eight hundred eighty-five thousand, two hundred eighty-four".

Divisors: 1 2 3 4 6 12 421 842 967 1263 1684 1934 2526 2901 3868 5052 5802 11604 407107 814214 1221321 1628428 2442642 4885284