3256288 has 24 divisors (see below), whose sum is σ = 7327152. Its totient is φ = 1395456.

The previous prime is 3256249. The next prime is 3256289. The reversal of 3256288 is 8826523.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3256289) 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, 7045 + ... + 7492.

It is an arithmetic number, because the mean of its divisors is an integer number (305298).

Almost surely, 2^3256288 is an apocalyptic number.

It is an amenable number.

3256288 is an abundant number, since it is smaller than the sum of its proper divisors (4070864).

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

3256288 is a wasteful number, since it uses less digits than its factorization.

3256288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14554 (or 14546 counting only the distinct ones).

The product of its digits is 23040, while the sum is 34.

The square root of 3256288 is about 1804.5187724155. The cubic root of 3256288 is about 148.2202709816.

The spelling of 3256288 in words is "three million, two hundred fifty-six thousand, two hundred eighty-eight".