64030193 has 2 divisors, whose sum is σ = 64030194. Its totient is φ = 64030192.

The previous prime is 64030189. The next prime is 64030237. The reversal of 64030193 is 39103046.

64030193 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39150049 + 24880144 = 6257^2 + 4988^2 .

It is a cyclic number.

It is not a de Polignac number, because 64030193 - 2² = 64030189 is a prime.

It is not a weakly prime, because it can be changed into another prime (64030103) 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 as a sum of consecutive naturals, namely, 32015096 + 32015097.

It is an arithmetic number, because the mean of its divisors is an integer number (32015097).

Almost surely, 2^64030193 is an apocalyptic number.

It is an amenable number.

64030193 is a deficient number, since it is larger than the sum of its proper divisors (1).

64030193 is an equidigital number, since it uses as much as digits as its factorization.

64030193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 64030193 is about 8001.8868399897. The cubic root of 64030193 is about 400.0628921942.

The spelling of 64030193 in words is "sixty-four million, thirty thousand, one hundred ninety-three".