982618 has 16 divisors (see below), whose sum is σ = 1814400. Its totient is φ = 388656.

The previous prime is 982613. The next prime is 982621. The reversal of 982618 is 816289.

It is not an unprimeable number, because it can be changed into a prime (982613) by changing a digit.

982618 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2518 + ... + 2881.

It is an arithmetic number, because the mean of its divisors is an integer number (113400).

2⁹⁸²⁶¹⁸ is an apocalyptic number.

982618 is a deficient number, since it is larger than the sum of its proper divisors (831782).

982618 is a wasteful number, since it uses less digits than its factorization.

982618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5421.

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

The square root of 982618 is about 991.2709014190. The cubic root of 982618 is about 99.4172101580.

It can be divided in two parts, 982 and 618, that added together give a square (1600 = 40²).

The spelling of 982618 in words is "nine hundred eighty-two thousand, six hundred eighteen".