726860 has 12 divisors (see below), whose sum is σ = 1526448. Its totient is φ = 290736.

The previous prime is 726853. The next prime is 726893. The reversal of 726860 is 68627.

726860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18152 + ... + 18191.

It is an arithmetic number, because the mean of its divisors is an integer number (127204).

2⁷²⁶⁸⁶⁰ is an apocalyptic number.

It is an amenable number.

726860 is an abundant number, since it is smaller than the sum of its proper divisors (799588).

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

726860 is a wasteful number, since it uses less digits than its factorization.

726860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36352 (or 36350 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 726860 is about 852.5608482683. The cubic root of 726860 is about 89.9118478423.

The spelling of 726860 in words is "seven hundred twenty-six thousand, eight hundred sixty".