727066266 has 8 divisors (see below), whose sum is σ = 1454132544. Its totient is φ = 242355420.

The previous prime is 727066253. The next prime is 727066267. The reversal of 727066266 is 662660727.

727066266 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.

727066266 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (727066267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60588850 + ... + 60588861.

It is an arithmetic number, because the mean of its divisors is an integer number (181766568).

Almost surely, 2^727066266 is an apocalyptic number.

727066266 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

727066266 is a wasteful number, since it uses less digits than its factorization.

727066266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121177716.

The product of its (nonzero) digits is 254016, while the sum is 42.

The square root of 727066266 is about 26964.1663323753. The cubic root of 727066266 is about 899.2035200322.

It can be divided in two parts, 7270 and 66266, that added together give a triangular number (73536 = T₃₈₃).

The spelling of 727066266 in words is "seven hundred twenty-seven million, sixty-six thousand, two hundred sixty-six".