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24427068 = 22310319763
BaseRepresentation
bin101110100101…
…1101000111100
31200222000122020
41131023220330
522223131233
62231320140
7414424641
oct135135074
950860566
1024427068
1112874466
128220050
1350a34b3
14335bdc8
1522279b3
hex174ba3c

24427068 has 24 divisors (see below), whose sum is σ = 57552768. Its totient is φ = 8062896.

The previous prime is 24427063. The next prime is 24427111. The reversal of 24427068 is 86072442.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24427063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8646 + ... + 11117.

It is an arithmetic number, because the mean of its divisors is an integer number (2398032).

Almost surely, 224427068 is an apocalyptic number.

It is an amenable number.

24427068 is an abundant number, since it is smaller than the sum of its proper divisors (33125700).

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

24427068 is a wasteful number, since it uses less digits than its factorization.

24427068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19873 (or 19871 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 33.

The square root of 24427068 is about 4942.3747328587. The cubic root of 24427068 is about 290.1508054332.

The spelling of 24427068 in words is "twenty-four million, four hundred twenty-seven thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 103 206 309 412 618 1236 19763 39526 59289 79052 118578 237156 2035589 4071178 6106767 8142356 12213534 24427068