980873 has 4 divisors (see below), whose sum is σ = 1003728. Its totient is φ = 958020.

The previous prime is 980851. The next prime is 980887. The reversal of 980873 is 378089.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 980873 - 2¹² = 976777 is a prime.

It is a super-2 number, since 2×980873² = 1924223684258, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a plaindrome in base 7.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 980873.

It is not an unprimeable number, because it can be changed into a prime (980803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11363 + ... + 11448.

It is an arithmetic number, because the mean of its divisors is an integer number (250932).

2⁹⁸⁰⁸⁷³ is an apocalyptic number.

It is an amenable number.

980873 is a deficient number, since it is larger than the sum of its proper divisors (22855).

980873 is a wasteful number, since it uses less digits than its factorization.

980873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22854.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 980873 is about 990.3903270933. The cubic root of 980873 is about 99.3583246680.

The spelling of 980873 in words is "nine hundred eighty thousand, eight hundred seventy-three".