980065 has 8 divisors (see below), whose sum is σ = 1214208. Its totient is φ = 758640.

The previous prime is 980047. The next prime is 980069. The reversal of 980065 is 560089.

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

It is not a de Polignac number, because 980065 - 2⁹ = 979553 is a prime.

980065 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (980069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3007 + ... + 3316.

It is an arithmetic number, because the mean of its divisors is an integer number (151776).

2⁹⁸⁰⁰⁶⁵ is an apocalyptic number.

It is an amenable number.

980065 is a deficient number, since it is larger than the sum of its proper divisors (234143).

980065 is a wasteful number, since it uses less digits than its factorization.

980065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6359.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 980065 is about 989.9823230745. The cubic root of 980065 is about 99.3310348351.

The spelling of 980065 in words is "nine hundred eighty thousand, sixty-five".