1982948 has 36 divisors (see below), whose sum is σ = 4055436. Its totient is φ = 844800.

The previous prime is 1982921. The next prime is 1982951. The reversal of 1982948 is 8492891.

1982948 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1517824 + 465124 = 1232^2 + 682^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8108 + ... + 8348.

It is an arithmetic number, because the mean of its divisors is an integer number (112651).

2^1982948 is an apocalyptic number.

It is an amenable number.

1982948 is an abundant number, since it is smaller than the sum of its proper divisors (2072488).

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

1982948 is a wasteful number, since it uses less digits than its factorization.

1982948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284 (or 271 counting only the distinct ones).

The product of its digits is 41472, while the sum is 41.

The square root of 1982948 is about 1408.1718645109. The cubic root of 1982948 is about 125.6330129456.

The spelling of 1982948 in words is "one million, nine hundred eighty-two thousand, nine hundred forty-eight".