726242260 has 24 divisors (see below), whose sum is σ = 1544417280. Its totient is φ = 286819104.

The previous prime is 726242233. The next prime is 726242287. The reversal of 726242260 is 62242627.

726242260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (726242233) and next prime (726242287).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228244 + ... + 231403.

It is an arithmetic number, because the mean of its divisors is an integer number (64350720).

Almost surely, 2^726242260 is an apocalyptic number.

It is an amenable number.

726242260 is an abundant number, since it is smaller than the sum of its proper divisors (818175020).

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

726242260 is a wasteful number, since it uses less digits than its factorization.

726242260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459735 (or 459733 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 726242260 is about 26948.8823515930. The cubic root of 726242260 is about 898.8636935176.

Adding to 726242260 its reverse (62242627), we get a palindrome (788484887).

The spelling of 726242260 in words is "seven hundred twenty-six million, two hundred forty-two thousand, two hundred sixty".