20084573 has 2 divisors, whose sum is σ = 20084574. Its totient is φ = 20084572.

The previous prime is 20084567. The next prime is 20084579. The reversal of 20084573 is 37548002.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (20084567) and next prime (20084579).

It can be written as a sum of positive squares in only one way, i.e., 17530969 + 2553604 = 4187^2 + 1598^2 .

It is a cyclic number.

It is not a de Polignac number, because 20084573 - 2¹⁰ = 20083549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20084579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10042286 + 10042287.

It is an arithmetic number, because the mean of its divisors is an integer number (10042287).

Almost surely, 2^20084573 is an apocalyptic number.

It is an amenable number.

20084573 is a deficient number, since it is larger than the sum of its proper divisors (1).

20084573 is an equidigital number, since it uses as much as digits as its factorization.

20084573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 20084573 is about 4481.5815288802. The cubic root of 20084573 is about 271.8238343491.

The spelling of 20084573 in words is "twenty million, eighty-four thousand, five hundred seventy-three".