980971 has 4 divisors (see below), whose sum is σ = 984744. Its totient is φ = 977200.

The previous prime is 980963. The next prime is 980999. The reversal of 980971 is 179089.

980971 is nontrivially palindromic in base 8.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 980971 - 2³ = 980963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (980911) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1465 + ... + 2026.

It is an arithmetic number, because the mean of its divisors is an integer number (246186).

2⁹⁸⁰⁹⁷¹ is an apocalyptic number.

980971 is a deficient number, since it is larger than the sum of its proper divisors (3773).

980971 is a wasteful number, since it uses less digits than its factorization.

980971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3772.

The product of its (nonzero) digits is 4536, while the sum is 34.

The square root of 980971 is about 990.4398013004. The cubic root of 980971 is about 99.3616335542.

The spelling of 980971 in words is "nine hundred eighty thousand, nine hundred seventy-one".