726234 has 8 divisors (see below), whose sum is σ = 1452480. Its totient is φ = 242076.

The previous prime is 726221. The next prime is 726287. The reversal of 726234 is 432627.

726234 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.

726234 is an admirable number.

It is a d-powerful number, because it can be written as 7 + 2¹³ + 2¹⁹ + 6³ + 3¹¹ + 4⁷ .

It is an unprimeable number.

726234 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60514 + ... + 60525.

It is an arithmetic number, because the mean of its divisors is an integer number (181560).

2⁷²⁶²³⁴ is an apocalyptic number.

726234 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.

726234 is a wasteful number, since it uses less digits than its factorization.

726234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121044.

The product of its digits is 2016, while the sum is 24.

The square root of 726234 is about 852.1936399669. The cubic root of 726234 is about 89.8860285728.

It can be divided in two parts, 72623 and 4, that added together give a palindrome (72627).

The spelling of 726234 in words is "seven hundred twenty-six thousand, two hundred thirty-four".