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2823066 = 233232273
BaseRepresentation
bin1010110001001110011010
312022102112000
422301032122
51210314231
6140301430
732665341
oct12611632
95272460
102823066
111659014
12b41876
1377ac6c
14536b58
153ab6e6
hex2b139a

2823066 has 32 divisors (see below), whose sum is σ = 6549120. Its totient is φ = 899712.

The previous prime is 2823059. The next prime is 2823101. The reversal of 2823066 is 6603282.

2823066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 106 + ... + 2378.

It is an arithmetic number, because the mean of its divisors is an integer number (204660).

22823066 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2823066, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3274560).

2823066 is an abundant number, since it is smaller than the sum of its proper divisors (3726054).

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

2823066 is a wasteful number, since it uses less digits than its factorization.

2823066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2307 (or 2301 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 2823066 is about 1680.1982025940. The cubic root of 2823066 is about 141.3319476447.

The spelling of 2823066 in words is "two million, eight hundred twenty-three thousand, sixty-six".

Divisors: 1 2 3 6 9 18 23 27 46 54 69 138 207 414 621 1242 2273 4546 6819 13638 20457 40914 52279 61371 104558 122742 156837 313674 470511 941022 1411533 2823066