860927 has 2 divisors, whose sum is σ = 860928. Its totient is φ = 860926.

The previous prime is 860921. The next prime is 860929. The reversal of 860927 is 729068.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 860927 - 2⁴ = 860911 is a prime.

Together with 860929, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 860893 and 860902.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (860921) 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, 430463 + 430464.

It is an arithmetic number, because the mean of its divisors is an integer number (430464).

2⁸⁶⁰⁹²⁷ is an apocalyptic number.

860927 is a deficient number, since it is larger than the sum of its proper divisors (1).

860927 is an equidigital number, since it uses as much as digits as its factorization.

860927 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 860927 is about 927.8615198401. The cubic root of 860927 is about 95.1310103819.

The spelling of 860927 in words is "eight hundred sixty thousand, nine hundred twenty-seven".