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4680284 = 227223879
BaseRepresentation
bin10001110110101001011100
322210210010212
4101312221130
52144232114
6244151552
754532100
oct21665134
98723125
104680284
112707404
1216985b8
13c7b3cb
1489b900
15626b3e
hex476a5c

4680284 has 18 divisors (see below), whose sum is σ = 9528120. Its totient is φ = 2005752.

The previous prime is 4680211. The next prime is 4680301. The reversal of 4680284 is 4820864.

It is a self number, because there is not a number n which added to its sum of digits gives 4680284.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11744 + ... + 12135.

It is an arithmetic number, because the mean of its divisors is an integer number (529340).

Almost surely, 24680284 is an apocalyptic number.

It is an amenable number.

4680284 is an abundant number, since it is smaller than the sum of its proper divisors (4847836).

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

4680284 is a wasteful number, since it uses less digits than its factorization.

4680284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23897 (or 23888 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 4680284 is about 2163.3964038058. The cubic root of 4680284 is about 167.2723155816.

The spelling of 4680284 in words is "four million, six hundred eighty thousand, two hundred eighty-four".

Divisors: 1 2 4 7 14 28 49 98 196 23879 47758 95516 167153 334306 668612 1170071 2340142 4680284