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8064912 = 243401419
BaseRepresentation
bin11110110000111110010000
3120011201222110
4132300332100
54031034122
6444505320
7125356602
oct36607620
916151873
108064912
114609319
12284b240
131894b4b
1410dd172
15a9490c
hex7b0f90

8064912 has 40 divisors (see below), whose sum is σ = 20936160. Its totient is φ = 2675200.

The previous prime is 8064907. The next prime is 8064941. The reversal of 8064912 is 2194608.

8064912 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 8064912.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19039 + ... + 19457.

It is an arithmetic number, because the mean of its divisors is an integer number (523404).

Almost surely, 28064912 is an apocalyptic number.

It is an amenable number.

8064912 is an abundant number, since it is smaller than the sum of its proper divisors (12871248).

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

8064912 is a wasteful number, since it uses less digits than its factorization.

8064912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831 (or 825 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 8064912 is about 2839.8788706563. The cubic root of 8064912 is about 200.5394768486.

The spelling of 8064912 in words is "eight million, sixty-four thousand, nine hundred twelve".

Divisors: 1 2 3 4 6 8 12 16 24 48 401 419 802 838 1203 1257 1604 1676 2406 2514 3208 3352 4812 5028 6416 6704 9624 10056 19248 20112 168019 336038 504057 672076 1008114 1344152 2016228 2688304 4032456 8064912