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8868704 = 251321319
BaseRepresentation
bin100001110101…
…001101100000
3121200120120112
4201311031200
54232244304
6514030452
7135245165
oct41651540
917616515
108868704
115008209
122b78428
131ab6970
14126c06c
15ba2b6e
hex875360

8868704 has 24 divisors (see below), whose sum is σ = 18804240. Its totient is φ = 4093056.

The previous prime is 8868701. The next prime is 8868719. The reversal of 8868704 is 4078688.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8868701) 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, 10244 + ... + 11075.

It is an arithmetic number, because the mean of its divisors is an integer number (783510).

Almost surely, 28868704 is an apocalyptic number.

It is an amenable number.

8868704 is an abundant number, since it is smaller than the sum of its proper divisors (9935536).

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

8868704 is a wasteful number, since it uses less digits than its factorization.

8868704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21342 (or 21334 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 41.

The square root of 8868704 is about 2978.0369373129. The cubic root of 8868704 is about 206.9919170376.

The spelling of 8868704 in words is "eight million, eight hundred sixty-eight thousand, seven hundred four".

Divisors: 1 2 4 8 13 16 26 32 52 104 208 416 21319 42638 85276 170552 277147 341104 554294 682208 1108588 2217176 4434352 8868704