722632206 has 16 divisors (see below), whose sum is σ = 1521331200. Its totient is φ = 228199608.

The previous prime is 722632201. The next prime is 722632219. The reversal of 722632206 is 602236227.

722632206 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (722632201) 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, 3169326 + ... + 3169553.

It is an arithmetic number, because the mean of its divisors is an integer number (95083200).

Almost surely, 2^722632206 is an apocalyptic number.

722632206 is an abundant number, since it is smaller than the sum of its proper divisors (798698994).

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

722632206 is a wasteful number, since it uses less digits than its factorization.

722632206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6338903.

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 722632206 is about 26881.8192464721. The cubic root of 722632206 is about 897.3718414264.

The spelling of 722632206 in words is "seven hundred twenty-two million, six hundred thirty-two thousand, two hundred six".