726075572 has 12 divisors (see below), whose sum is σ = 1271278176. Its totient is φ = 362853240.

The previous prime is 726075541. The next prime is 726075577. The reversal of 726075572 is 275570627.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (726075577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37088 + ... + 53175.

It is an arithmetic number, because the mean of its divisors is an integer number (105939848).

Almost surely, 2^726075572 is an apocalyptic number.

It is an amenable number.

726075572 is a deficient number, since it is larger than the sum of its proper divisors (545202604).

726075572 is a wasteful number, since it uses less digits than its factorization.

726075572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92278 (or 92276 counting only the distinct ones).

The product of its (nonzero) digits is 205800, while the sum is 41.

The square root of 726075572 is about 26945.7895041136. The cubic root of 726075572 is about 898.7949188289.

The spelling of 726075572 in words is "seven hundred twenty-six million, seventy-five thousand, five hundred seventy-two".