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8066089 = 192914639
BaseRepresentation
bin11110110001010000101001
3120011210121001
4132301100221
54031103324
6444515001
7125363203
oct36612051
916153531
108066089
11460a199
12284ba61
131895545
1410dd773
15a94e44
hex7b1429

8066089 has 8 divisors (see below), whose sum is σ = 8784000. Its totient is φ = 7377552.

The previous prime is 8066087. The next prime is 8066099. The reversal of 8066089 is 9806608.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8066089 - 21 = 8066087 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8066083) 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 7 ways as a sum of consecutive naturals, for example, 6769 + ... + 7870.

It is an arithmetic number, because the mean of its divisors is an integer number (1098000).

Almost surely, 28066089 is an apocalyptic number.

It is an amenable number.

8066089 is a deficient number, since it is larger than the sum of its proper divisors (717911).

8066089 is a wasteful number, since it uses less digits than its factorization.

8066089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14687.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 8066089 is about 2840.0860902444. The cubic root of 8066089 is about 200.5492320070.

The spelling of 8066089 in words is "eight million, sixty-six thousand, eighty-nine".

Divisors: 1 19 29 551 14639 278141 424531 8066089