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487084 = 2213171929
BaseRepresentation
bin1110110111010101100
3220202011011
41312322230
5111041314
614235004
74066033
oct1667254
9822134
10487084
11302a54
121b5a64
13140920
14c971a
15994c4
hex76eac

487084 has 48 divisors (see below), whose sum is σ = 1058400. Its totient is φ = 193536.

The previous prime is 487079. The next prime is 487093. The reversal of 487084 is 480784.

487084 = 102 + 112 + ... + 1132.

487084 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16782 + ... + 16810.

It is an arithmetic number, because the mean of its divisors is an integer number (22050).

2487084 is an apocalyptic number.

It is an amenable number.

487084 is an abundant number, since it is smaller than the sum of its proper divisors (571316).

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

487084 is a wasteful number, since it uses less digits than its factorization.

487084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82 (or 80 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 31.

The square root of 487084 is about 697.9140348209. The cubic root of 487084 is about 78.6806528166.

The spelling of 487084 in words is "four hundred eighty-seven thousand, eighty-four".

Divisors: 1 2 4 13 17 19 26 29 34 38 52 58 68 76 116 221 247 323 377 442 493 494 551 646 754 884 986 988 1102 1292 1508 1972 2204 4199 6409 7163 8398 9367 12818 14326 16796 18734 25636 28652 37468 121771 243542 487084