982481 has 4 divisors (see below), whose sum is σ = 1040292. Its totient is φ = 924672.

The previous prime is 982453. The next prime is 982489. The reversal of 982481 is 184289.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 748225 + 234256 = 865^2 + 484^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-982481 is a prime.

It is a super-2 number, since 2×982481² = 1930537830722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (982489) 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, 28880 + ... + 28913.

It is an arithmetic number, because the mean of its divisors is an integer number (260073).

2⁹⁸²⁴⁸¹ is an apocalyptic number.

It is an amenable number.

982481 is a deficient number, since it is larger than the sum of its proper divisors (57811).

982481 is a wasteful number, since it uses less digits than its factorization.

982481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57810.

The product of its digits is 4608, while the sum is 32.

The square root of 982481 is about 991.2017958014. The cubic root of 982481 is about 99.4125895795.

The spelling of 982481 in words is "nine hundred eighty-two thousand, four hundred eighty-one".