706039 has 2 divisors, whose sum is σ = 706040. Its totient is φ = 706038.

The previous prime is 706033. The next prime is 706049. The reversal of 706039 is 930607.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 706039 - 2¹¹ = 703991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (706033) 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, 353019 + 353020.

It is an arithmetic number, because the mean of its divisors is an integer number (353020).

2⁷⁰⁶⁰³⁹ is an apocalyptic number.

706039 is a deficient number, since it is larger than the sum of its proper divisors (1).

706039 is an equidigital number, since it uses as much as digits as its factorization.

706039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1134, while the sum is 25.

The square root of 706039 is about 840.2612688920. The cubic root of 706039 is about 89.0450052228.

The spelling of 706039 in words is "seven hundred six thousand, thirty-nine".