2050943 has 4 divisors (see below), whose sum is σ = 2101008. Its totient is φ = 2000880.

The previous prime is 2050903. The next prime is 2050949. The reversal of 2050943 is 3490502.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2050943 - 2¹⁰ = 2049919 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 (2050949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24971 + ... + 25052.

It is an arithmetic number, because the mean of its divisors is an integer number (525252).

2^2050943 is an apocalyptic number.

2050943 is a deficient number, since it is larger than the sum of its proper divisors (50065).

2050943 is an equidigital number, since it uses as much as digits as its factorization.

2050943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50064.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 2050943 is about 1432.1113783502. Note that the first 3 decimals coincide. The cubic root of 2050943 is about 127.0528847474.

The spelling of 2050943 in words is "two million, fifty thousand, nine hundred forty-three".