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8676223 is a prime number
BaseRepresentation
bin100001000110…
…001101111111
3121022210112121
4201012031333
54210114343
6505543411
7133514053
oct41061577
917283477
108676223
114996636
122aa4b67
131a4a17a
14121bc63
15b65aed
hex84637f

8676223 has 2 divisors, whose sum is σ = 8676224. Its totient is φ = 8676222.

The previous prime is 8676211. The next prime is 8676229. The reversal of 8676223 is 3226768.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8676223 - 213 = 8668031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8676229) 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 as a sum of consecutive naturals, namely, 4338111 + 4338112.

It is an arithmetic number, because the mean of its divisors is an integer number (4338112).

Almost surely, 28676223 is an apocalyptic number.

8676223 is a deficient number, since it is larger than the sum of its proper divisors (1).

8676223 is an equidigital number, since it uses as much as digits as its factorization.

8676223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 34.

The square root of 8676223 is about 2945.5429041180. The cubic root of 8676223 is about 205.4834751681.

The spelling of 8676223 in words is "eight million, six hundred seventy-six thousand, two hundred twenty-three".