726451113 has 16 divisors (see below), whose sum is σ = 1017999360. Its totient is φ = 459905424.

The previous prime is 726451091. The next prime is 726451153. The reversal of 726451113 is 311154627.

726451113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 726451113 - 2¹⁴ = 726434729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (726451153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28281 + ... + 47462.

It is an arithmetic number, because the mean of its divisors is an integer number (63624960).

Almost surely, 2^726451113 is an apocalyptic number.

It is an amenable number.

726451113 is a deficient number, since it is larger than the sum of its proper divisors (291548247).

726451113 is a wasteful number, since it uses less digits than its factorization.

726451113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75908.

The product of its digits is 5040, while the sum is 30.

The square root of 726451113 is about 26952.7570574886. The cubic root of 726451113 is about 898.9498504362.

The spelling of 726451113 in words is "seven hundred twenty-six million, four hundred fifty-one thousand, one hundred thirteen".