726627 has 16 divisors (see below), whose sum is σ = 1072512. Its totient is φ = 433920.

The previous prime is 726623. The next prime is 726629.

726627 is nontrivially palindromic in base 10.

726627 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 726627 - 2² = 726623 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 726594 and 726603.

It is not an unprimeable number, because it can be changed into a prime (726623) 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, 3088 + ... + 3314.

It is an arithmetic number, because the mean of its divisors is an integer number (67032).

2⁷²⁶⁶²⁷ is an apocalyptic number.

726627 is a deficient number, since it is larger than the sum of its proper divisors (345885).

726627 is a wasteful number, since it uses less digits than its factorization.

726627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338.

The product of its digits is 7056, while the sum is 30.

The square root of 726627 is about 852.4241901776. The cubic root of 726627 is about 89.9022395273.

The spelling of 726627 in words is "seven hundred twenty-six thousand, six hundred twenty-seven".