726252 has 12 divisors (see below), whose sum is σ = 1694616. Its totient is φ = 242080.

The previous prime is 726221. The next prime is 726287. The reversal of 726252 is 252627.

726252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 726252.

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, 30249 + ... + 30272.

It is an arithmetic number, because the mean of its divisors is an integer number (141218).

2⁷²⁶²⁵² is an apocalyptic number.

It is an amenable number.

726252 is an abundant number, since it is smaller than the sum of its proper divisors (968364).

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

726252 is a wasteful number, since it uses less digits than its factorization.

726252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60528 (or 60526 counting only the distinct ones).

The product of its digits is 1680, while the sum is 24.

The square root of 726252 is about 852.2042008815. The cubic root of 726252 is about 89.8867711871.

Adding to 726252 its reverse (252627), we get a palindrome (978879).

It can be divided in two parts, 72625 and 2, that added together give a palindrome (72627).

The spelling of 726252 in words is "seven hundred twenty-six thousand, two hundred fifty-two".