980975 has 6 divisors (see below), whose sum is σ = 1216440. Its totient is φ = 784760.

The previous prime is 980963. The next prime is 980999. The reversal of 980975 is 579089.

It is not a de Polignac number, because 980975 - 2⁶ = 980911 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 980975.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19595 + ... + 19644.

It is an arithmetic number, because the mean of its divisors is an integer number (202740).

2⁹⁸⁰⁹⁷⁵ is an apocalyptic number.

980975 is a deficient number, since it is larger than the sum of its proper divisors (235465).

980975 is a wasteful number, since it uses less digits than its factorization.

980975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39249 (or 39244 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 38.

The square root of 980975 is about 990.4418206033. The cubic root of 980975 is about 99.3617686061.

The spelling of 980975 in words is "nine hundred eighty thousand, nine hundred seventy-five".