705423722 has 16 divisors (see below), whose sum is σ = 1097296512. Its totient is φ = 339843600.

The previous prime is 705423713. The next prime is 705423727. The reversal of 705423722 is 227324507.

705423722 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (705423727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38654 + ... + 53897.

It is an arithmetic number, because the mean of its divisors is an integer number (68581032).

Almost surely, 2^705423722 is an apocalyptic number.

705423722 is a deficient number, since it is larger than the sum of its proper divisors (391872790).

705423722 is a wasteful number, since it uses less digits than its factorization.

705423722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92693.

The product of its (nonzero) digits is 23520, while the sum is 32.

The square root of 705423722 is about 26559.8140430237. The cubic root of 705423722 is about 890.1913160233.

The spelling of 705423722 in words is "seven hundred five million, four hundred twenty-three thousand, seven hundred twenty-two".