726950 has 48 divisors (see below), whose sum is σ = 1618944. Its totient is φ = 237600.

The previous prime is 726941. The next prime is 726953. The reversal of 726950 is 59627.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (726953) by changing a digit.

726950 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10817 + ... + 10883.

It is an arithmetic number, because the mean of its divisors is an integer number (33728).

2⁷²⁶⁹⁵⁰ is an apocalyptic number.

726950 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

726950 is an abundant number, since it is smaller than the sum of its proper divisors (891994).

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

726950 is a wasteful number, since it uses less digits than its factorization.

726950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117 (or 112 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 726950 is about 852.6136287909. The cubic root of 726950 is about 89.9155586589.

The spelling of 726950 in words is "seven hundred twenty-six thousand, nine hundred fifty".