728025206 has 8 divisors (see below), whose sum is σ = 1115272800. Its totient is φ = 356267608.

The previous prime is 728025169. The next prime is 728025227. The reversal of 728025206 is 602520827.

728025206 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3872381 + ... + 3872568.

It is an arithmetic number, because the mean of its divisors is an integer number (139409100).

Almost surely, 2^728025206 is an apocalyptic number.

728025206 is a deficient number, since it is larger than the sum of its proper divisors (387247594).

728025206 is a wasteful number, since it uses less digits than its factorization.

728025206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7744998.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 728025206 is about 26981.9422206779. The cubic root of 728025206 is about 899.5986712715.

The spelling of 728025206 in words is "seven hundred twenty-eight million, twenty-five thousand, two hundred six".