2050538 has 16 divisors (see below), whose sum is σ = 3542400. Its totient is φ = 872016.

The previous prime is 2050513. The next prime is 2050547. The reversal of 2050538 is 8350502.

It is an unprimeable number.

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, 1595 + ... + 2577.

It is an arithmetic number, because the mean of its divisors is an integer number (221400).

2^2050538 is an apocalyptic number.

2050538 is a deficient number, since it is larger than the sum of its proper divisors (1491862).

2050538 is a wasteful number, since it uses less digits than its factorization.

2050538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 2050538 is about 1431.9699717522. The cubic root of 2050538 is about 127.0445211466.

The spelling of 2050538 in words is "two million, fifty thousand, five hundred thirty-eight".