73368573 has 4 divisors (see below), whose sum is σ = 97824768. Its totient is φ = 48912380.

The previous prime is 73368571. The next prime is 73368587. The reversal of 73368573 is 37586337.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 73368573 - 2¹ = 73368571 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73368571) 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 in 3 ways as a sum of consecutive naturals, for example, 12228093 + ... + 12228098.

It is an arithmetic number, because the mean of its divisors is an integer number (24456192).

Almost surely, 2^73368573 is an apocalyptic number.

It is an amenable number.

73368573 is a deficient number, since it is larger than the sum of its proper divisors (24456195).

73368573 is a wasteful number, since it uses less digits than its factorization.

73368573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24456194.

The product of its digits is 317520, while the sum is 42.

The square root of 73368573 is about 8565.5456918984. The cubic root of 73368573 is about 418.6361143331.

The spelling of 73368573 in words is "seventy-three million, three hundred sixty-eight thousand, five hundred seventy-three".