726150 has 48 divisors (see below), whose sum is σ = 1857024. Its totient is φ = 187680.

The previous prime is 726149. The next prime is 726157. The reversal of 726150 is 51627.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (726157) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6999 + ... + 7101.

It is an arithmetic number, because the mean of its divisors is an integer number (38688).

2⁷²⁶¹⁵⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 726150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (928512).

726150 is an abundant number, since it is smaller than the sum of its proper divisors (1130874).

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

726150 is a wasteful number, since it uses less digits than its factorization.

726150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165 (or 160 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 726150 is about 852.1443539683. The cubic root of 726150 is about 89.8825628774.

Adding to 726150 its reverse (51627), we get a palindrome (777777).

It can be divided in two parts, 726 and 150, that multiplied together give a square (108900 = 330²).

The spelling of 726150 in words is "seven hundred twenty-six thousand, one hundred fifty".