Search a number
-
+
4461227 is a prime number
BaseRepresentation
bin10001000001001010101011
322101122122122
4101001022223
52120224402
6235341455
752630331
oct21011253
98348578
104461227
112577871
1215b188b
13c027a4
14841b51
155d1ca2
hex4412ab

4461227 has 2 divisors, whose sum is σ = 4461228. Its totient is φ = 4461226.

The previous prime is 4461221. The next prime is 4461253. The reversal of 4461227 is 7221644.

It is an a-pointer prime, because the next prime (4461253) can be obtained adding 4461227 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4461227 - 24 = 4461211 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 4461196 and 4461205.

It is not a weakly prime, because it can be changed into another prime (4461221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2230613 + 2230614.

It is an arithmetic number, because the mean of its divisors is an integer number (2230614).

Almost surely, 24461227 is an apocalyptic number.

4461227 is a deficient number, since it is larger than the sum of its proper divisors (1).

4461227 is an equidigital number, since it uses as much as digits as its factorization.

4461227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2688, while the sum is 26.

The square root of 4461227 is about 2112.1616888865. The cubic root of 4461227 is about 164.6208250574.

The spelling of 4461227 in words is "four million, four hundred sixty-one thousand, two hundred twenty-seven".