73059823 has 2 divisors, whose sum is σ = 73059824. Its totient is φ = 73059822.

The previous prime is 73059821. The next prime is 73059851. The reversal of 73059823 is 32895037.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 73059823 - 2¹ = 73059821 is a prime.

Together with 73059821, it forms a pair of twin primes.

It is a plaindrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73059821) 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, 36529911 + 36529912.

It is an arithmetic number, because the mean of its divisors is an integer number (36529912).

Almost surely, 2^73059823 is an apocalyptic number.

73059823 is a deficient number, since it is larger than the sum of its proper divisors (1).

73059823 is an equidigital number, since it uses as much as digits as its factorization.

73059823 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 73059823 is about 8547.5039046496. The cubic root of 73059823 is about 418.0480531281.

The spelling of 73059823 in words is "seventy-three million, fifty-nine thousand, eight hundred twenty-three".