32226744766 has 4 divisors (see below), whose sum is σ = 48340117152. Its totient is φ = 16113372382.

The previous prime is 32226744749. The next prime is 32226744821. The reversal of 32226744766 is 66744762223.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66744762223 = 13591 ⋅4910953.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8056686190 + ... + 8056686193.

It is an arithmetic number, because the mean of its divisors is an integer number (12085029288).

Almost surely, 2^32226744766 is an apocalyptic number.

32226744766 is a deficient number, since it is larger than the sum of its proper divisors (16113372386).

32226744766 is a wasteful number, since it uses less digits than its factorization.

32226744766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16113372385.

The product of its digits is 4064256, while the sum is 49.

The spelling of 32226744766 in words is "thirty-two billion, two hundred twenty-six million, seven hundred forty-four thousand, seven hundred sixty-six".