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8085852 = 223374869
BaseRepresentation
bin11110110110000101011100
3120012210201000
4132312011130
54032221402
6445150300
7125504625
oct36660534
916183630
108085852
114623025
12285b390
1318a1538
141106a4c
15a9ac1c
hex7b615c

8085852 has 24 divisors (see below), whose sum is σ = 20963600. Its totient is φ = 2695248.

The previous prime is 8085851. The next prime is 8085859. The reversal of 8085852 is 2585808.

It is a super-3 number, since 3×80858523 (a number of 22 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8085851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37327 + ... + 37542.

Almost surely, 28085852 is an apocalyptic number.

It is an amenable number.

8085852 is an abundant number, since it is smaller than the sum of its proper divisors (12877748).

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

8085852 is a wasteful number, since it uses less digits than its factorization.

8085852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74882 (or 74874 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 36.

The square root of 8085852 is about 2843.5632576048. The cubic root of 8085852 is about 200.7128892587.

The spelling of 8085852 in words is "eight million, eighty-five thousand, eight hundred fifty-two".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 108 74869 149738 224607 299476 449214 673821 898428 1347642 2021463 2695284 4042926 8085852