805027 has 2 divisors, whose sum is σ = 805028. Its totient is φ = 805026.

The previous prime is 805019. The next prime is 805031. The reversal of 805027 is 720508.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 805027 - 2³ = 805019 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 804989 and 805007.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 805027.

It is not a weakly prime, because it can be changed into another prime (805037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 402513 + 402514.

It is an arithmetic number, because the mean of its divisors is an integer number (402514).

2⁸⁰⁵⁰²⁷ is an apocalyptic number.

805027 is a deficient number, since it is larger than the sum of its proper divisors (1).

805027 is an equidigital number, since it uses as much as digits as its factorization.

805027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 805027 is about 897.2329686319. The cubic root of 805027 is about 93.0258147014.

The spelling of 805027 in words is "eight hundred five thousand, twenty-seven".