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4986672 = 243103889
BaseRepresentation
bin10011000001011100110000
3100101100102120
4103001130300
52234033142
6254514240
760246255
oct23013460
910340376
104986672
1128a6619
121805980
1310579c2
1493b42c
156877ec
hex4c1730

4986672 has 20 divisors (see below), whose sum is σ = 12882360. Its totient is φ = 1662208.

The previous prime is 4986649. The next prime is 4986677. The reversal of 4986672 is 2766894.

It is not an unprimeable number, because it can be changed into a prime (4986677) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51897 + ... + 51992.

It is an arithmetic number, because the mean of its divisors is an integer number (644118).

Almost surely, 24986672 is an apocalyptic number.

It is an amenable number.

4986672 is an abundant number, since it is smaller than the sum of its proper divisors (7895688).

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

4986672 is a wasteful number, since it uses less digits than its factorization.

4986672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103900 (or 103894 counting only the distinct ones).

The product of its digits is 145152, while the sum is 42.

The square root of 4986672 is about 2233.0857574218. The cubic root of 4986672 is about 170.8455224035.

The spelling of 4986672 in words is "four million, nine hundred eighty-six thousand, six hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 16 24 48 103889 207778 311667 415556 623334 831112 1246668 1662224 2493336 4986672