704027 has 2 divisors, whose sum is σ = 704028. Its totient is φ = 704026.

The previous prime is 704023. The next prime is 704029. The reversal of 704027 is 720407.

It is a strong prime.

It is an emirp because it is prime and its reverse (720407) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 704027 - 2² = 704023 is a prime.

Together with 704029, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (704023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352013 + 352014.

It is an arithmetic number, because the mean of its divisors is an integer number (352014).

2⁷⁰⁴⁰²⁷ is an apocalyptic number.

704027 is a deficient number, since it is larger than the sum of its proper divisors (1).

704027 is an equidigital number, since it uses as much as digits as its factorization.

704027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 392, while the sum is 20.

The square root of 704027 is about 839.0631680630. The cubic root of 704027 is about 88.9603408708.

The spelling of 704027 in words is "seven hundred four thousand, twenty-seven", and thus it is an iban number.