326226063 has 4 divisors (see below), whose sum is σ = 434968088. Its totient is φ = 217484040.

The previous prime is 326226059. The next prime is 326226083. The reversal of 326226063 is 360622623.

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

It is not a de Polignac number, because 326226063 - 2² = 326226059 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 326226063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326226023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54371008 + ... + 54371013.

It is an arithmetic number, because the mean of its divisors is an integer number (108742022).

Almost surely, 2^326226063 is an apocalyptic number.

326226063 is a deficient number, since it is larger than the sum of its proper divisors (108742025).

326226063 is a wasteful number, since it uses less digits than its factorization.

326226063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108742024.

The product of its (nonzero) digits is 15552, while the sum is 30.

The square root of 326226063 is about 18061.7292361501. The cubic root of 326226063 is about 688.3979235093.

Adding to 326226063 its reverse (360622623), we get a palindrome (686848686).

The spelling of 326226063 in words is "three hundred twenty-six million, two hundred twenty-six thousand, sixty-three".