705165 has 16 divisors (see below), whose sum is σ = 1150848. Its totient is φ = 368576.

The previous prime is 705163. The next prime is 705167. The reversal of 705165 is 561507.

It is an interprime number because it is at equal distance from previous prime (705163) and next prime (705167).

It is a cyclic number.

It is not a de Polignac number, because 705165 - 2¹ = 705163 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (705161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 352 + ... + 1238.

It is an arithmetic number, because the mean of its divisors is an integer number (71928).

2⁷⁰⁵¹⁶⁵ is an apocalyptic number.

It is an amenable number.

705165 is a deficient number, since it is larger than the sum of its proper divisors (445683).

705165 is a wasteful number, since it uses less digits than its factorization.

705165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 948.

The product of its (nonzero) digits is 1050, while the sum is 24.

The square root of 705165 is about 839.7410315091. The cubic root of 705165 is about 89.0082473525.

The spelling of 705165 in words is "seven hundred five thousand, one hundred sixty-five".