32226256 has 10 divisors (see below), whose sum is σ = 62438402. Its totient is φ = 16113120.

The previous prime is 32226253. The next prime is 32226281. The reversal of 32226256 is 65262223.

It can be written as a sum of positive squares in only one way, i.e., 22240656 + 9985600 = 4716^2 + 3160^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32226253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1007055 + ... + 1007086.

Almost surely, 2^32226256 is an apocalyptic number.

It is an amenable number.

32226256 is a deficient number, since it is larger than the sum of its proper divisors (30212146).

32226256 is a wasteful number, since it uses less digits than its factorization.

32226256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2014149 (or 2014143 counting only the distinct ones).

The product of its digits is 8640, while the sum is 28.

The square root of 32226256 is about 5676.8174182371. The cubic root of 32226256 is about 318.2267017351.

Adding to 32226256 its reverse (65262223), we get a palindrome (97488479).

The spelling of 32226256 in words is "thirty-two million, two hundred twenty-six thousand, two hundred fifty-six".