32226243 has 16 divisors (see below), whose sum is σ = 51242496. Its totient is φ = 17614080.

The previous prime is 32226217. The next prime is 32226253. The reversal of 32226243 is 34262223.

It is a happy number.

It is not a de Polignac number, because 32226243 - 2⁸ = 32225987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32226253) 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 15 ways as a sum of consecutive naturals, for example, 32878 + ... + 33843.

It is an arithmetic number, because the mean of its divisors is an integer number (3202656).

Almost surely, 2^32226243 is an apocalyptic number.

32226243 is a deficient number, since it is larger than the sum of its proper divisors (19016253).

32226243 is a wasteful number, since it uses less digits than its factorization.

32226243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66754.

The product of its digits is 3456, while the sum is 24.

The square root of 32226243 is about 5676.8162732292. The cubic root of 32226243 is about 318.2266589444.

Adding to 32226243 its reverse (34262223), we get a palindrome (66488466).

It can be divided in two parts, 322 and 26243, that added together give a triangular number (26565 = T₂₃₀).

The spelling of 32226243 in words is "thirty-two million, two hundred twenty-six thousand, two hundred forty-three".