2050517 has 8 divisors (see below), whose sum is σ = 2388096. Its totient is φ = 1724112.

The previous prime is 2050513. The next prime is 2050547. The reversal of 2050517 is 7150502.

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 2050517 - 2² = 2050513 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 (2050511) 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, 2393 + ... + 3134.

It is an arithmetic number, because the mean of its divisors is an integer number (298512).

2^2050517 is an apocalyptic number.

It is an amenable number.

2050517 is a deficient number, since it is larger than the sum of its proper divisors (337579).

2050517 is an equidigital number, since it uses as much as digits as its factorization.

2050517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5587.

The product of its (nonzero) digits is 350, while the sum is 20.

The square root of 2050517 is about 1431.9626391774. The cubic root of 2050517 is about 127.0440874484.

The spelling of 2050517 in words is "two million, fifty thousand, five hundred seventeen".