726230 has 8 divisors (see below), whose sum is σ = 1307232. Its totient is φ = 290488.

The previous prime is 726221. The next prime is 726287. The reversal of 726230 is 32627.

726230 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 Curzon number.

It is a plaindrome in base 11.

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, 36302 + ... + 36321.

It is an arithmetic number, because the mean of its divisors is an integer number (163404).

2⁷²⁶²³⁰ is an apocalyptic number.

726230 is a deficient number, since it is larger than the sum of its proper divisors (581002).

726230 is a wasteful number, since it uses less digits than its factorization.

726230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72630.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 726230 is about 852.1912930792. The cubic root of 726230 is about 89.8858635457.

Adding to 726230 its reverse (32627), we get a palindrome (758857).

The spelling of 726230 in words is "seven hundred twenty-six thousand, two hundred thirty".