73242326 has 4 divisors (see below), whose sum is σ = 109863492. Its totient is φ = 36621162.

The previous prime is 73242311. The next prime is 73242349. The reversal of 73242326 is 62324237.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18310580 + ... + 18310583.

It is an arithmetic number, because the mean of its divisors is an integer number (27465873).

Almost surely, 2^73242326 is an apocalyptic number.

73242326 is a deficient number, since it is larger than the sum of its proper divisors (36621166).

73242326 is a wasteful number, since it uses less digits than its factorization.

73242326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36621165.

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

The square root of 73242326 is about 8558.1730527023. The cubic root of 73242326 is about 418.3958575280.

The spelling of 73242326 in words is "seventy-three million, two hundred forty-two thousand, three hundred twenty-six".