971326 has 8 divisors (see below), whose sum is σ = 1507320. Its totient is φ = 468888.

The previous prime is 971309. The next prime is 971339. The reversal of 971326 is 623179.

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

It is a junction number, because it is equal to n+sod(n) for n = 971294 and 971303.

It is a congruent number.

It is an unprimeable number.

971326 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8316 + ... + 8431.

It is an arithmetic number, because the mean of its divisors is an integer number (188415).

2⁹⁷¹³²⁶ is an apocalyptic number.

971326 is a deficient number, since it is larger than the sum of its proper divisors (535994).

971326 is a wasteful number, since it uses less digits than its factorization.

971326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16778.

The product of its digits is 2268, while the sum is 28.

The square root of 971326 is about 985.5587247851. The cubic root of 971326 is about 99.0349160927.

The spelling of 971326 in words is "nine hundred seventy-one thousand, three hundred twenty-six".