2063573 has 2 divisors, whose sum is σ = 2063574. Its totient is φ = 2063572.

The previous prime is 2063563. The next prime is 2063587. The reversal of 2063573 is 3753602.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1965604 + 97969 = 1402^2 + 313^2 .

It is a cyclic number.

It is not a de Polignac number, because 2063573 - 2⁴ = 2063557 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2063543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1031786 + 1031787.

It is an arithmetic number, because the mean of its divisors is an integer number (1031787).

2^2063573 is an apocalyptic number.

It is an amenable number.

2063573 is a deficient number, since it is larger than the sum of its proper divisors (1).

2063573 is an equidigital number, since it uses as much as digits as its factorization.

2063573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 26.

The square root of 2063573 is about 1436.5141837100. The cubic root of 2063573 is about 127.3131544887.

The spelling of 2063573 in words is "two million, sixty-three thousand, five hundred seventy-three".