32056256 has 28 divisors (see below), whose sum is σ = 64971168. Its totient is φ = 15685632.

The previous prime is 32056253. The next prime is 32056261. The reversal of 32056256 is 65265023.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32056253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2321 + ... + 8336.

Almost surely, 2^32056256 is an apocalyptic number.

It is an amenable number.

32056256 is an abundant number, since it is smaller than the sum of its proper divisors (32914912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32056256 is a wasteful number, since it uses less digits than its factorization.

32056256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10716 (or 10706 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 32056256 is about 5661.8244409377. The cubic root of 32056256 is about 317.6661448818. Note that the first 3 decimals are identical.

The spelling of 32056256 in words is "thirty-two million, fifty-six thousand, two hundred fifty-six".