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23084684 = 2272117779
BaseRepresentation
bin101100000001…
…1111010001100
31121102211020022
41120003322030
521402202214
62142441312
7400134200
oct130037214
947384208
1023084684
1112037957
127893238
134a2349c
1430ccb00
15205ed8e
hex1603e8c

23084684 has 18 divisors (see below), whose sum is σ = 46994220. Its totient is φ = 9893352.

The previous prime is 23084683. The next prime is 23084713. The reversal of 23084684 is 48648032.

It is not an unprimeable number, because it can be changed into a prime (23084683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58694 + ... + 59085.

It is an arithmetic number, because the mean of its divisors is an integer number (2610790).

Almost surely, 223084684 is an apocalyptic number.

It is an amenable number.

23084684 is an abundant number, since it is smaller than the sum of its proper divisors (23909536).

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

23084684 is a wasteful number, since it uses less digits than its factorization.

23084684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117797 (or 117788 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 35.

The square root of 23084684 is about 4804.6523287331. The cubic root of 23084684 is about 284.7352995253.

The spelling of 23084684 in words is "twenty-three million, eighty-four thousand, six hundred eighty-four".

Divisors: 1 2 4 7 14 28 49 98 196 117779 235558 471116 824453 1648906 3297812 5771171 11542342 23084684