982331 has 4 divisors (see below), whose sum is σ = 1122672. Its totient is φ = 841992.

The previous prime is 982321. The next prime is 982337. The reversal of 982331 is 133289.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 133289 = 13 ⋅10253.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-982331 is a prime.

It is a super-2 number, since 2×982331² = 1929948387122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 982331.

It is not an unprimeable number, because it can be changed into a prime (982337) 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, 70160 + ... + 70173.

It is an arithmetic number, because the mean of its divisors is an integer number (280668).

2⁹⁸²³³¹ is an apocalyptic number.

982331 is a deficient number, since it is larger than the sum of its proper divisors (140341).

982331 is a wasteful number, since it uses less digits than its factorization.

982331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140340.

The product of its digits is 1296, while the sum is 26.

The square root of 982331 is about 991.1261271907. The cubic root of 982331 is about 99.4075300593.

The spelling of 982331 in words is "nine hundred eighty-two thousand, three hundred thirty-one".