1984041 has 8 divisors (see below), whose sum is σ = 2939360. Its totient is φ = 1322676.

The previous prime is 1984039. The next prime is 1984043. The reversal of 1984041 is 1404891.

It is an interprime number because it is at equal distance from previous prime (1984039) and next prime (1984043).

It is not a de Polignac number, because 1984041 - 2¹ = 1984039 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 73483 = 1984041 / (1 + 9 + 8 + 4 + 0 + 4 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1983996 and 1984014.

It is not an unprimeable number, because it can be changed into a prime (1984043) 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, 36715 + ... + 36768.

It is an arithmetic number, because the mean of its divisors is an integer number (367420).

2^1984041 is an apocalyptic number.

It is an amenable number.

1984041 is a deficient number, since it is larger than the sum of its proper divisors (955319).

1984041 is an equidigital number, since it uses as much as digits as its factorization.

1984041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73492 (or 73486 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 1984041 is about 1408.5599028795. The cubic root of 1984041 is about 125.6560916583.

It can be divided in two parts, 19840 and 41, that added together give a square (19881 = 141²).

The spelling of 1984041 in words is "one million, nine hundred eighty-four thousand, forty-one".