120506326 has 4 divisors (see below), whose sum is σ = 180759492. Its totient is φ = 60253162.

The previous prime is 120506317. The next prime is 120506327. The reversal of 120506326 is 623605021.

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

It is a self number, because there is not a number n which added to its sum of digits gives 120506326.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120506327) 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, 30126580 + ... + 30126583.

It is an arithmetic number, because the mean of its divisors is an integer number (45189873).

Almost surely, 2^120506326 is an apocalyptic number.

120506326 is a deficient number, since it is larger than the sum of its proper divisors (60253166).

120506326 is an equidigital number, since it uses as much as digits as its factorization.

120506326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60253165.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 120506326 is about 10977.5373376728. The cubic root of 120506326 is about 493.9351677227.

The spelling of 120506326 in words is "one hundred twenty million, five hundred six thousand, three hundred twenty-six".