705485166 has 32 divisors (see below), whose sum is σ = 1459289088. Its totient is φ = 227137920.

The previous prime is 705485161. The next prime is 705485167. The reversal of 705485166 is 661584507.

705485166 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (705485161) 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, 101350 + ... + 108086.

It is an arithmetic number, because the mean of its divisors is an integer number (45602784).

Almost surely, 2^705485166 is an apocalyptic number.

705485166 is an abundant number, since it is smaller than the sum of its proper divisors (753803922).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

705485166 is a wasteful number, since it uses less digits than its factorization.

705485166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7336.

The product of its (nonzero) digits is 201600, while the sum is 42.

The square root of 705485166 is about 26560.9707277426. The cubic root of 705485166 is about 890.2171611645.

The spelling of 705485166 in words is "seven hundred five million, four hundred eighty-five thousand, one hundred sixty-six".