980992 has 24 divisors (see below), whose sum is σ = 1965600. Its totient is φ = 489472.

The previous prime is 980963. The next prime is 980999. The reversal of 980992 is 299089.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (980999) by changing a digit.

980992 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 as a sum of consecutive naturals, namely, 1809 + ... + 2287.

It is an arithmetic number, because the mean of its divisors is an integer number (81900).

2⁹⁸⁰⁹⁹² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 980992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (982800).

980992 is an abundant number, since it is smaller than the sum of its proper divisors (984608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

980992 is an equidigital number, since it uses as much as digits as its factorization.

980992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501 (or 481 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 37.

The square root of 980992 is about 990.4504025947. The cubic root of 980992 is about 99.3623425726.

The spelling of 980992 in words is "nine hundred eighty thousand, nine hundred ninety-two".