705466 has 8 divisors (see below), whose sum is σ = 1120500. Its totient is φ = 331968.

The previous prime is 705461. The next prime is 705491. The reversal of 705466 is 664507.

It can be written as a sum of positive squares in 2 ways, for example, as 687241 + 18225 = 829^2 + 135^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (705461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10341 + ... + 10408.

2⁷⁰⁵⁴⁶⁶ is an apocalyptic number.

705466 is a deficient number, since it is larger than the sum of its proper divisors (415034).

705466 is a wasteful number, since it uses less digits than its factorization.

705466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20768.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 705466 is about 839.9202343080. The cubic root of 705466 is about 89.0209099546.

It can be divided in two parts, 7054 and 66, that multiplied together give a palindrome (465564).

The spelling of 705466 in words is "seven hundred five thousand, four hundred sixty-six".