982146 has 32 divisors (see below), whose sum is σ = 2239488. Its totient is φ = 284240.

The previous prime is 982133. The next prime is 982147. The reversal of 982146 is 641289.

It is a super-2 number, since 2×982146² = 1929221530632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (982147) by changing a digit.

982146 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1195 + ... + 1841.

It is an arithmetic number, because the mean of its divisors is an integer number (69984).

2⁹⁸²¹⁴⁶ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 982146, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1119744).

982146 is an abundant number, since it is smaller than the sum of its proper divisors (1257342).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

982146 is a wasteful number, since it uses less digits than its factorization.

982146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686.

The product of its digits is 3456, while the sum is 30.

The square root of 982146 is about 991.0327946138. The cubic root of 982146 is about 99.4012892750.

It can be divided in two parts, 982 and 146, that added together give a triangular number (1128 = T₄₇).

The spelling of 982146 in words is "nine hundred eighty-two thousand, one hundred forty-six".