1941141 has 4 divisors (see below), whose sum is σ = 2588192. Its totient is φ = 1294092.

The previous prime is 1941103. The next prime is 1941151. The reversal of 1941141 is 1411491.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1941141 - 2⁷ = 1941013 is a prime.

It is an Ulam number.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1941101) 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 3 ways as a sum of consecutive naturals, for example, 323521 + ... + 323526.

It is an arithmetic number, because the mean of its divisors is an integer number (647048).

2^1941141 is an apocalyptic number.

It is an amenable number.

1941141 is a deficient number, since it is larger than the sum of its proper divisors (647051).

1941141 is an equidigital number, since it uses as much as digits as its factorization.

1941141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647050.

The product of its digits is 144, while the sum is 21.

The square root of 1941141 is about 1393.2483626403. The cubic root of 1941141 is about 124.7438166528.

The spelling of 1941141 in words is "one million, nine hundred forty-one thousand, one hundred forty-one".