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4989060 = 223359239
BaseRepresentation
bin10011000010000010000100
3100101110201000
4103002002010
52234122220
6254533300
760256236
oct23020204
910343630
104989060
1128a839a
121807230
131058b0b
1493c256
15688390
hex4c2084

4989060 has 48 divisors (see below), whose sum is σ = 15523200. Its totient is φ = 1330272.

The previous prime is 4989053. The next prime is 4989067. The reversal of 4989060 is 609894.

It is an interprime number because it is at equal distance from previous prime (4989053) and next prime (4989067).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4989067) 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, 4080 + ... + 5159.

It is an arithmetic number, because the mean of its divisors is an integer number (323400).

Almost surely, 24989060 is an apocalyptic number.

It is an amenable number.

4989060 is an abundant number, since it is smaller than the sum of its proper divisors (10534140).

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

4989060 is a wasteful number, since it uses less digits than its factorization.

4989060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9257 (or 9249 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 4989060 is about 2233.6203795632. The cubic root of 4989060 is about 170.8727893530.

The spelling of 4989060 in words is "four million, nine hundred eighty-nine thousand, sixty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 108 135 180 270 540 9239 18478 27717 36956 46195 55434 83151 92390 110868 138585 166302 184780 249453 277170 332604 415755 498906 554340 831510 997812 1247265 1663020 2494530 4989060