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4288468 = 224722811
BaseRepresentation
bin10000010110111111010100
322001212200011
4100112333110
52044212333
6231530004
751310552
oct20267724
98055604
104288468
112469a98
121529904
13b71c72
147d8bd2
1559a9cd
hex416fd4

4288468 has 12 divisors (see below), whose sum is σ = 7664832. Its totient is φ = 2098520.

The previous prime is 4288457. The next prime is 4288481. The reversal of 4288468 is 8648824.

It is a self number, because there is not a number n which added to its sum of digits gives 4288468.

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, 11218 + ... + 11593.

It is an arithmetic number, because the mean of its divisors is an integer number (638736).

Almost surely, 24288468 is an apocalyptic number.

It is an amenable number.

4288468 is a deficient number, since it is larger than the sum of its proper divisors (3376364).

4288468 is a wasteful number, since it uses less digits than its factorization.

4288468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22862 (or 22860 counting only the distinct ones).

The product of its digits is 98304, while the sum is 40.

The square root of 4288468 is about 2070.8616564126. The cubic root of 4288468 is about 162.4678342646.

The spelling of 4288468 in words is "four million, two hundred eighty-eight thousand, four hundred sixty-eight".

Divisors: 1 2 4 47 94 188 22811 45622 91244 1072117 2144234 4288468