726067000 has 64 divisors (see below), whose sum is σ = 1702995840. Its totient is φ = 289744000.

The previous prime is 726066989. The next prime is 726067057. The reversal of 726067000 is 760627.

It is a self number, because there is not a number n which added to its sum of digits gives 726067000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 796545 + ... + 797455.

It is an arithmetic number, because the mean of its divisors is an integer number (26609310).

Almost surely, 2^726067000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 726067000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (851497920).

726067000 is an abundant number, since it is smaller than the sum of its proper divisors (976928840).

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

726067000 is a wasteful number, since it uses less digits than its factorization.

726067000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1729 (or 1715 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 726067000 is about 26945.6304435432. The cubic root of 726067000 is about 898.7913817773.

The spelling of 726067000 in words is "seven hundred twenty-six million, sixty-seven thousand".