982797 has 4 divisors (see below), whose sum is σ = 1310400. Its totient is φ = 655196.

The previous prime is 982789. The next prime is 982801. The reversal of 982797 is 797289.

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 982797 - 2³ = 982789 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (982777) 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, 163797 + ... + 163802.

It is an arithmetic number, because the mean of its divisors is an integer number (327600).

2⁹⁸²⁷⁹⁷ is an apocalyptic number.

It is an amenable number.

982797 is a deficient number, since it is larger than the sum of its proper divisors (327603).

982797 is a wasteful number, since it uses less digits than its factorization.

982797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327602.

The product of its digits is 63504, while the sum is 42.

The square root of 982797 is about 991.3611854415. The cubic root of 982797 is about 99.4232466171.

The spelling of 982797 in words is "nine hundred eighty-two thousand, seven hundred ninety-seven".