1941043 has 8 divisors (see below), whose sum is σ = 2213568. Its totient is φ = 1686144.

The previous prime is 1941031. The next prime is 1941061. The reversal of 1941043 is 3401491.

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 1941043 - 2¹⁷ = 1809971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1941013) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4171 + ... + 4612.

It is an arithmetic number, because the mean of its divisors is an integer number (276696).

2^1941043 is an apocalyptic number.

1941043 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1941043 is a deficient number, since it is larger than the sum of its proper divisors (272525).

1941043 is a wasteful number, since it uses less digits than its factorization.

1941043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8813.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 1941043 is about 1393.2131925876. The cubic root of 1941043 is about 124.7417173548.

The spelling of 1941043 in words is "one million, nine hundred forty-one thousand, forty-three".