1984141 has 8 divisors (see below), whose sum is σ = 2084544. Its totient is φ = 1884960.

The previous prime is 1984139. The next prime is 1984159. The reversal of 1984141 is 1414891.

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 1984141 - 2¹ = 1984139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1984181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6310 + ... + 6616.

It is an arithmetic number, because the mean of its divisors is an integer number (260568).

2^1984141 is an apocalyptic number.

It is an amenable number.

1984141 is a deficient number, since it is larger than the sum of its proper divisors (100403).

1984141 is a wasteful number, since it uses less digits than its factorization.

1984141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611.

The product of its digits is 1152, while the sum is 28.

The square root of 1984141 is about 1408.5953996801. The cubic root of 1984141 is about 125.6582027366.

It can be divided in two parts, 198 and 4141, that multiplied together give a palindrome (819918).

The spelling of 1984141 in words is "one million, nine hundred eighty-four thousand, one hundred forty-one".