723066 has 8 divisors (see below), whose sum is σ = 1446144. Its totient is φ = 241020.

The previous prime is 723053. The next prime is 723067. The reversal of 723066 is 660327.

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

723066 is an admirable number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 723066.

It is not an unprimeable number, because it can be changed into a prime (723067) 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, 60250 + ... + 60261.

It is an arithmetic number, because the mean of its divisors is an integer number (180768).

2⁷²³⁰⁶⁶ is an apocalyptic number.

723066 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.

723066 is a wasteful number, since it uses less digits than its factorization.

723066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120516.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 723066 is about 850.3328759962. The cubic root of 723066 is about 89.7551368739.

The spelling of 723066 in words is "seven hundred twenty-three thousand, sixty-six".