705079 has 2 divisors, whose sum is σ = 705080. Its totient is φ = 705078.

The previous prime is 705073. The next prime is 705097. The reversal of 705079 is 970507.

705079 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (705097) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 705079 - 2⁹ = 704567 is a prime.

It is an Ulam number.

It is a pancake number, because a pancake can be divided into 705079 parts by 1187 straight cuts.

705079 is a lucky number.

It is a nialpdrome in base 15.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (705073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352539 + 352540.

It is an arithmetic number, because the mean of its divisors is an integer number (352540).

2⁷⁰⁵⁰⁷⁹ is an apocalyptic number.

705079 is a deficient number, since it is larger than the sum of its proper divisors (1).

705079 is an equidigital number, since it uses as much as digits as its factorization.

705079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2205, while the sum is 28.

The square root of 705079 is about 839.6898236849. The cubic root of 705079 is about 89.0046288044.

The spelling of 705079 in words is "seven hundred five thousand, seventy-nine".