73468559 has 2 divisors, whose sum is σ = 73468560. Its totient is φ = 73468558.

The previous prime is 73468517. The next prime is 73468627. The reversal of 73468559 is 95586437.

It is a weak prime.

It is an emirp because it is prime and its reverse (95586437) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 73468559 - 2⁸ = 73468303 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73468259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36734279 + 36734280.

It is an arithmetic number, because the mean of its divisors is an integer number (36734280).

Almost surely, 2^73468559 is an apocalyptic number.

73468559 is a deficient number, since it is larger than the sum of its proper divisors (1).

73468559 is an equidigital number, since it uses as much as digits as its factorization.

73468559 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 907200, while the sum is 47.

The square root of 73468559 is about 8571.3802272446. The cubic root of 73468559 is about 418.8261991281.

The spelling of 73468559 in words is "seventy-three million, four hundred sixty-eight thousand, five hundred fifty-nine".