980211 has 4 divisors (see below), whose sum is σ = 1306952. Its totient is φ = 653472.

The previous prime is 980197. The next prime is 980219. The reversal of 980211 is 112089.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 112089 = 3 ⋅37363.

It is not a de Polignac number, because 980211 - 2⁵ = 980179 is a prime.

It is a D-number.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 980211.

It is not an unprimeable number, because it can be changed into a prime (980219) 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, 163366 + ... + 163371.

It is an arithmetic number, because the mean of its divisors is an integer number (326738).

2⁹⁸⁰²¹¹ is an apocalyptic number.

980211 is a deficient number, since it is larger than the sum of its proper divisors (326741).

980211 is a wasteful number, since it uses less digits than its factorization.

980211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326740.

The product of its (nonzero) digits is 144, while the sum is 21.

The square root of 980211 is about 990.0560590189. The cubic root of 980211 is about 99.3359670287.

The spelling of 980211 in words is "nine hundred eighty thousand, two hundred eleven".