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825467 is a prime number
BaseRepresentation
bin11001001100001111011
31112221022212
43021201323
5202403332
625405335
710005416
oct3114173
91487285
10825467
11514205
1233984b
1322b956
14176b7d
151148b2
hexc987b

825467 has 2 divisors, whose sum is σ = 825468. Its totient is φ = 825466.

The previous prime is 825443. The next prime is 825479. The reversal of 825467 is 764528.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 825467 - 26 = 825403 is a prime.

It is not a weakly prime, because it can be changed into another prime (825067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 412733 + 412734.

It is an arithmetic number, because the mean of its divisors is an integer number (412734).

2825467 is an apocalyptic number.

825467 is a deficient number, since it is larger than the sum of its proper divisors (1).

825467 is an equidigital number, since it uses as much as digits as its factorization.

825467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13440, while the sum is 32.

The square root of 825467 is about 908.5521448987. The cubic root of 825467 is about 93.8065661590.

The spelling of 825467 in words is "eight hundred twenty-five thousand, four hundred sixty-seven".