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85627 is a prime number
BaseRepresentation
bin10100111001111011
311100110101
4110321323
510220002
61500231
7504433
oct247173
9140411
1085627
1159373
1241677
132cc89
14232c3
151a587
hex14e7b

85627 has 2 divisors, whose sum is σ = 85628. Its totient is φ = 85626.

The previous prime is 85621. The next prime is 85639. The reversal of 85627 is 72658.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 85627 - 23 = 85619 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 85595 and 85604.

It is not a weakly prime, because it can be changed into another prime (85621) 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, 42813 + 42814.

It is an arithmetic number, because the mean of its divisors is an integer number (42814).

285627 is an apocalyptic number.

85627 is a deficient number, since it is larger than the sum of its proper divisors (1).

85627 is an equidigital number, since it uses as much as digits as its factorization.

85627 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3360, while the sum is 28.

The square root of 85627 is about 292.6209151787. The cubic root of 85627 is about 44.0761422640.

The spelling of 85627 in words is "eighty-five thousand, six hundred twenty-seven".