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896447 is a prime number
BaseRepresentation
bin11011010110110111111
31200112200202
43122312333
5212141242
631114115
710422356
oct3326677
91615622
10896447
11562572
1237293b
13255056
1419499d
1512a932
hexdadbf

896447 has 2 divisors, whose sum is σ = 896448. Its totient is φ = 896446.

The previous prime is 896443. The next prime is 896449. The reversal of 896447 is 744698.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 896447 - 22 = 896443 is a prime.

Together with 896449, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 896447.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (896443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 448223 + 448224.

It is an arithmetic number, because the mean of its divisors is an integer number (448224).

2896447 is an apocalyptic number.

896447 is a deficient number, since it is larger than the sum of its proper divisors (1).

896447 is an equidigital number, since it uses as much as digits as its factorization.

896447 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48384, while the sum is 38.

The square root of 896447 is about 946.8088508247. The cubic root of 896447 is about 96.4217196516.

The spelling of 896447 in words is "eight hundred ninety-six thousand, four hundred forty-seven".