4663573 has 2 divisors, whose sum is σ = 4663574. Its totient is φ = 4663572.

The previous prime is 4663553. The next prime is 4663579. The reversal of 4663573 is 3753664.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3659569 + 1004004 = 1913^2 + 1002^2 .

It is a cyclic number.

It is not a de Polignac number, because 4663573 - 2⁵ = 4663541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4663579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2331786 + 2331787.

It is an arithmetic number, because the mean of its divisors is an integer number (2331787).

Almost surely, 2^4663573 is an apocalyptic number.

It is an amenable number.

4663573 is a deficient number, since it is larger than the sum of its proper divisors (1).

4663573 is an equidigital number, since it uses as much as digits as its factorization.

4663573 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 34.

The square root of 4663573 is about 2159.5307360628. The cubic root of 4663573 is about 167.0729956864.

Subtracting from 4663573 its reverse (3753664), we obtain a palindrome (909909).

The spelling of 4663573 in words is "four million, six hundred sixty-three thousand, five hundred seventy-three".