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964967 is a prime number
BaseRepresentation
bin11101011100101100111
31211000200112
43223211213
5221334332
632403235
711126213
oct3534547
91730615
10964967
115a9aa3
123a651b
1327a2b3
141b1943
15140db2
hexeb967

964967 has 2 divisors, whose sum is σ = 964968. Its totient is φ = 964966.

The previous prime is 964939. The next prime is 964969. The reversal of 964967 is 769469.

It is a strong prime.

It is an emirp because it is prime and its reverse (769469) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 964967 - 210 = 963943 is a prime.

It is a super-2 number, since 2×9649672 = 1862322622178, which contains 22 as substring.

Together with 964969, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (964969) 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, 482483 + 482484.

It is an arithmetic number, because the mean of its divisors is an integer number (482484).

2964967 is an apocalyptic number.

964967 is a deficient number, since it is larger than the sum of its proper divisors (1).

964967 is an equidigital number, since it uses as much as digits as its factorization.

964967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81648, while the sum is 41.

The square root of 964967 is about 982.3273385181. The cubic root of 964967 is about 98.8183247712.

The spelling of 964967 in words is "nine hundred sixty-four thousand, nine hundred sixty-seven".