1983048 has 32 divisors (see below), whose sum is σ = 5054400. Its totient is φ = 648128.

The previous prime is 1983019. The next prime is 1983053. The reversal of 1983048 is 8403891.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a nialpdrome in base 8.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 493 + ... + 2051.

It is an arithmetic number, because the mean of its divisors is an integer number (157950).

2^1983048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1983048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2527200).

1983048 is an abundant number, since it is smaller than the sum of its proper divisors (3071352).

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

1983048 is a wasteful number, since it uses less digits than its factorization.

1983048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1621 (or 1617 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 1983048 is about 1408.2073710928. The cubic root of 1983048 is about 125.6351247997.

The spelling of 1983048 in words is "one million, nine hundred eighty-three thousand, forty-eight".