726266532 has 24 divisors (see below), whose sum is σ = 1697769472. Its totient is φ = 241639200.

The previous prime is 726266531. The next prime is 726266539. The reversal of 726266532 is 235662627.

It is a happy number.

726266532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (726266531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49444 + ... + 62427.

Almost surely, 2^726266532 is an apocalyptic number.

It is an amenable number.

726266532 is an abundant number, since it is smaller than the sum of its proper divisors (971502940).

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

726266532 is a wasteful number, since it uses less digits than its factorization.

726266532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112419 (or 112417 counting only the distinct ones).

The product of its digits is 181440, while the sum is 39.

The square root of 726266532 is about 26949.3326819051. The cubic root of 726266532 is about 898.8737071534.

The spelling of 726266532 in words is "seven hundred twenty-six million, two hundred sixty-six thousand, five hundred thirty-two".