971926 has 8 divisors (see below), whose sum is σ = 1534680. Its totient is φ = 460368.

The previous prime is 971921. The next prime is 971933. The reversal of 971926 is 629179.

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 = 971891 and 971900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (971921) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 12751 + ... + 12826.

It is an arithmetic number, because the mean of its divisors is an integer number (191835).

2⁹⁷¹⁹²⁶ is an apocalyptic number.

971926 is a deficient number, since it is larger than the sum of its proper divisors (562754).

971926 is a wasteful number, since it uses less digits than its factorization.

971926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25598.

The product of its digits is 6804, while the sum is 34.

The square root of 971926 is about 985.8630736568. The cubic root of 971926 is about 99.0553035901.

The spelling of 971926 in words is "nine hundred seventy-one thousand, nine hundred twenty-six".