705535 has 4 divisors (see below), whose sum is σ = 846648. Its totient is φ = 564424.

The previous prime is 705533. The next prime is 705559. The reversal of 705535 is 535507.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 705535 - 2¹ = 705533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (705533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70549 + ... + 70558.

It is an arithmetic number, because the mean of its divisors is an integer number (211662).

2⁷⁰⁵⁵³⁵ is an apocalyptic number.

705535 is a deficient number, since it is larger than the sum of its proper divisors (141113).

705535 is a wasteful number, since it uses less digits than its factorization.

705535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141112.

The product of its (nonzero) digits is 2625, while the sum is 25.

The square root of 705535 is about 839.9613086327. The cubic root of 705535 is about 89.0238121699.

The spelling of 705535 in words is "seven hundred five thousand, five hundred thirty-five".