982681 has 8 divisors (see below), whose sum is σ = 1137920. Its totient is φ = 831168.

The previous prime is 982643. The next prime is 982687. The reversal of 982681 is 186289.

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

It is a cyclic number.

It is not a de Polignac number, because 982681 - 2¹³ = 974489 is a prime.

It is a super-2 number, since 2×982681² = 1931323895522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (982687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336 + ... + 1441.

It is an arithmetic number, because the mean of its divisors is an integer number (142240).

2⁹⁸²⁶⁸¹ is an apocalyptic number.

It is an amenable number.

982681 is a deficient number, since it is larger than the sum of its proper divisors (155239).

982681 is a wasteful number, since it uses less digits than its factorization.

982681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1863.

The product of its digits is 6912, while the sum is 34.

The square root of 982681 is about 991.3026782976. The cubic root of 982681 is about 99.4193348055.

The spelling of 982681 in words is "nine hundred eighty-two thousand, six hundred eighty-one".