1983241 has 8 divisors (see below), whose sum is σ = 2146760. Its totient is φ = 1821312.

The previous prime is 1983229. The next prime is 1983253. The reversal of 1983241 is 1423891.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1983229) and next prime (1983253).

It can be written as a sum of positive squares in 4 ways, for example, as 395641 + 1587600 = 629^2 + 1260^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1983241 - 2¹³ = 1975049 is a prime.

It is a Duffinian number.

1983241 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1983341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4645 + ... + 5053.

It is an arithmetic number, because the mean of its divisors is an integer number (268345).

2^1983241 is an apocalyptic number.

It is an amenable number.

1983241 is a deficient number, since it is larger than the sum of its proper divisors (163519).

1983241 is a wasteful number, since it uses less digits than its factorization.

1983241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795.

The product of its digits is 1728, while the sum is 28.

The square root of 1983241 is about 1408.2758962646. The cubic root of 1983241 is about 125.6392004772.

The spelling of 1983241 in words is "one million, nine hundred eighty-three thousand, two hundred forty-one".