2053017 has 6 divisors (see below), whose sum is σ = 2965482. Its totient is φ = 1368672.

The previous prime is 2053013. The next prime is 2053021. The reversal of 2053017 is 7103502.

It is an interprime number because it is at equal distance from previous prime (2053013) and next prime (2053021).

It can be written as a sum of positive squares in only one way, i.e., 2005056 + 47961 = 1416^2 + 219^2 .

It is not a de Polignac number, because 2053017 - 2² = 2053013 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2053013) 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 5 ways as a sum of consecutive naturals, for example, 114048 + ... + 114065.

It is an arithmetic number, because the mean of its divisors is an integer number (494247).

2^2053017 is an apocalyptic number.

It is an amenable number.

2053017 is a deficient number, since it is larger than the sum of its proper divisors (912465).

2053017 is a wasteful number, since it uses less digits than its factorization.

2053017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228119 (or 228116 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 18.

The square root of 2053017 is about 1432.8353010727. The cubic root of 2053017 is about 127.0956973966.

Adding to 2053017 its reverse (7103502), we get a palindrome (9156519).

The spelling of 2053017 in words is "two million, fifty-three thousand, seventeen".