971948 has 12 divisors (see below), whose sum is σ = 1711080. Its totient is φ = 483072.

The previous prime is 971939. The next prime is 971951. The reversal of 971948 is 849179.

It is a congruent number.

It is an unprimeable number.

971948 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 3 ways as a sum of consecutive naturals, for example, 143 + ... + 1401.

It is an arithmetic number, because the mean of its divisors is an integer number (142590).

2⁹⁷¹⁹⁴⁸ is an apocalyptic number.

It is an amenable number.

971948 is a deficient number, since it is larger than the sum of its proper divisors (739132).

971948 is a wasteful number, since it uses less digits than its factorization.

971948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1456 (or 1454 counting only the distinct ones).

The product of its digits is 18144, while the sum is 38.

The square root of 971948 is about 985.8742313297. The cubic root of 971948 is about 99.0560509722.

The spelling of 971948 in words is "nine hundred seventy-one thousand, nine hundred forty-eight".