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2066876 = 22797761
BaseRepresentation
bin111111000100110111100
310220000012222
413320212330
51012120001
6112144512
723365610
oct7704674
93800188
102066876
111191969
12838138
13574a06
143bb340
152ac61b
hex1f89bc

2066876 has 24 divisors (see below), whose sum is σ = 4181856. Its totient is φ = 875520.

The previous prime is 2066833. The next prime is 2066879. The reversal of 2066876 is 6786602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2066879) 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, 2336 + ... + 3096.

It is an arithmetic number, because the mean of its divisors is an integer number (174244).

22066876 is an apocalyptic number.

It is an amenable number.

2066876 is an abundant number, since it is smaller than the sum of its proper divisors (2114980).

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

2066876 is a wasteful number, since it uses less digits than its factorization.

2066876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869 (or 867 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 2066876 is about 1437.6633820196. The cubic root of 2066876 is about 127.3810450175.

The spelling of 2066876 in words is "two million, sixty-six thousand, eight hundred seventy-six".

Divisors: 1 2 4 7 14 28 97 194 388 679 761 1358 1522 2716 3044 5327 10654 21308 73817 147634 295268 516719 1033438 2066876