705074506 has 16 divisors (see below), whose sum is σ = 1094856840. Its totient is φ = 340139520.

The previous prime is 705074497. The next prime is 705074519. The reversal of 705074506 is 605470507.

It can be written as a sum of positive squares in 4 ways, for example, as 664866225 + 40208281 = 25785^2 + 6341^2 .

It is a super-2 number, since 2×705074506² = 994260118022288072, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99646 + ... + 106486.

Almost surely, 2^705074506 is an apocalyptic number.

705074506 is a deficient number, since it is larger than the sum of its proper divisors (389782334).

705074506 is a wasteful number, since it uses less digits than its factorization.

705074506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8649.

The product of its (nonzero) digits is 29400, while the sum is 34.

The square root of 705074506 is about 26553.2390867856. The cubic root of 705074506 is about 890.0443970614.

The spelling of 705074506 in words is "seven hundred five million, seventy-four thousand, five hundred six".