73264043 has 2 divisors, whose sum is σ = 73264044. Its totient is φ = 73264042.

The previous prime is 73264027. The next prime is 73264097. The reversal of 73264043 is 34046237.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (34046237) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 73264043 - 2⁴ = 73264027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 73263997 and 73264015.

It is not a weakly prime, because it can be changed into another prime (73264013) 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, 36632021 + 36632022.

It is an arithmetic number, because the mean of its divisors is an integer number (36632022).

Almost surely, 2^73264043 is an apocalyptic number.

73264043 is a deficient number, since it is larger than the sum of its proper divisors (1).

73264043 is an equidigital number, since it uses as much as digits as its factorization.

73264043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 29.

The square root of 73264043 is about 8559.4417458150. The cubic root of 73264043 is about 418.4372061372.

The spelling of 73264043 in words is "seventy-three million, two hundred sixty-four thousand, forty-three".