1983532 has 12 divisors (see below), whose sum is σ = 3515680. Its totient is φ = 979056.

The previous prime is 1983523. The next prime is 1983559. The reversal of 1983532 is 2353891.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1983494 and 1983503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2823 + ... + 3454.

2^1983532 is an apocalyptic number.

It is an amenable number.

1983532 is a deficient number, since it is larger than the sum of its proper divisors (1532148).

1983532 is a wasteful number, since it uses less digits than its factorization.

1983532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6360 (or 6358 counting only the distinct ones).

The product of its digits is 6480, while the sum is 31.

The square root of 1983532 is about 1408.3792102981. The cubic root of 1983532 is about 125.6453451699.

The spelling of 1983532 in words is "one million, nine hundred eighty-three thousand, five hundred thirty-two".