971498 has 8 divisors (see below), whose sum is σ = 1589760. Its totient is φ = 441580.

The previous prime is 971491. The next prime is 971501. The reversal of 971498 is 894179.

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

It is not an unprimeable number, because it can be changed into a prime (971491) by changing a digit.

971498 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, 22058 + ... + 22101.

It is an arithmetic number, because the mean of its divisors is an integer number (198720).

2⁹⁷¹⁴⁹⁸ is an apocalyptic number.

971498 is a deficient number, since it is larger than the sum of its proper divisors (618262).

971498 is a wasteful number, since it uses less digits than its factorization.

971498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44172.

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

The square root of 971498 is about 985.6459810703. The cubic root of 971498 is about 99.0407613669.

The spelling of 971498 in words is "nine hundred seventy-one thousand, four hundred ninety-eight".