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489076 = 22717467
BaseRepresentation
bin1110111011001110100
3220211212221
41313121310
5111122301
614252124
74104610
oct1673164
9824787
10489076
113044a5
121b7044
131417c3
14ca340
1599da1
hex77674

489076 has 12 divisors (see below), whose sum is σ = 978208. Its totient is φ = 209592.

The previous prime is 489061. The next prime is 489101. The reversal of 489076 is 670984.

489076 is an admirable number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8706 + ... + 8761.

2489076 is an apocalyptic number.

It is an amenable number.

489076 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

489076 is a wasteful number, since it uses less digits than its factorization.

489076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17478 (or 17476 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 489076 is about 699.3396885634. The cubic root of 489076 is about 78.7877655428.

The spelling of 489076 in words is "four hundred eighty-nine thousand, seventy-six".

Divisors: 1 2 4 7 14 28 17467 34934 69868 122269 244538 489076