1983230 has 8 divisors (see below), whose sum is σ = 3569832. Its totient is φ = 793288.

The previous prime is 1983229. The next prime is 1983253. The reversal of 1983230 is 323891.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1983230.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99152 + ... + 99171.

It is an arithmetic number, because the mean of its divisors is an integer number (446229).

2^1983230 is an apocalyptic number.

1983230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1983230 is a deficient number, since it is larger than the sum of its proper divisors (1586602).

1983230 is a wasteful number, since it uses less digits than its factorization.

1983230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198330.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 1983230 is about 1408.2719907745. The cubic root of 1983230 is about 125.6389681918.

The spelling of 1983230 in words is "one million, nine hundred eighty-three thousand, two hundred thirty".