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606228 = 223721031
BaseRepresentation
bin10010100000000010100
31010210120220
42110000110
5123344403
620554340
75103300
oct2240024
91123526
10606228
11384517
122529b0
13182c1c
1411ad00
15be953
hex94014

606228 has 36 divisors (see below), whose sum is σ = 1647072. Its totient is φ = 173040.

The previous prime is 606223. The next prime is 606241. The reversal of 606228 is 822606.

It is a junction number, because it is equal to n+sod(n) for n = 606198 and 606207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73 + ... + 1103.

It is an arithmetic number, because the mean of its divisors is an integer number (45752).

2606228 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 606228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (823536).

606228 is an abundant number, since it is smaller than the sum of its proper divisors (1040844).

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

606228 is a wasteful number, since it uses less digits than its factorization.

606228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052 (or 1043 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 606228 is about 778.6064474431. The cubic root of 606228 is about 84.6340902913.

It can be divided in two parts, 60 and 6228, that multiplied together give a triangular number (373680 = T864).

The spelling of 606228 in words is "six hundred six thousand, two hundred twenty-eight".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 49 84 98 147 196 294 588 1031 2062 3093 4124 6186 7217 12372 14434 21651 28868 43302 50519 86604 101038 151557 202076 303114 606228