961726 has 8 divisors (see below), whose sum is σ = 1466424. Its totient is φ = 472920.

The previous prime is 961703. The next prime is 961729. The reversal of 961726 is 627169.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (961729) by changing a digit.

961726 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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3820 + ... + 4063.

It is an arithmetic number, because the mean of its divisors is an integer number (183303).

2⁹⁶¹⁷²⁶ is an apocalyptic number.

961726 is a deficient number, since it is larger than the sum of its proper divisors (504698).

961726 is a wasteful number, since it uses less digits than its factorization.

961726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7946.

The product of its digits is 4536, while the sum is 31.

The square root of 961726 is about 980.6762972561. The cubic root of 961726 is about 98.7075681612.

The spelling of 961726 in words is "nine hundred sixty-one thousand, seven hundred twenty-six".