601946573 has 2 divisors, whose sum is σ = 601946574. Its totient is φ = 601946572.

The previous prime is 601946563. The next prime is 601946629. The reversal of 601946573 is 375649106.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 366416164 + 235530409 = 19142^2 + 15347^2 .

It is a cyclic number.

It is not a de Polignac number, because 601946573 - 2⁶ = 601946509 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 601946573.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (601946563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300973286 + 300973287.

It is an arithmetic number, because the mean of its divisors is an integer number (300973287).

Almost surely, 2^601946573 is an apocalyptic number.

It is an amenable number.

601946573 is a deficient number, since it is larger than the sum of its proper divisors (1).

601946573 is an equidigital number, since it uses as much as digits as its factorization.

601946573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 601946573 is about 24534.5995076341. The cubic root of 601946573 is about 844.3437936087.

The spelling of 601946573 in words is "six hundred one million, nine hundred forty-six thousand, five hundred seventy-three".