3023256 has 32 divisors (see below), whose sum is σ = 7637760. Its totient is φ = 997152.

The previous prime is 3023197. The next prime is 3023257. The reversal of 3023256 is 6523203.

It is a Smith number, since the sum of its digits (21) coincides with the sum of the digits of its prime factors.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3023257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1861 + ... + 3083.

It is an arithmetic number, because the mean of its divisors is an integer number (238680).

Almost surely, 2^3023256 is an apocalyptic number.

It is an amenable number.

3023256 is an abundant number, since it is smaller than the sum of its proper divisors (4614504).

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

3023256 is a wasteful number, since it uses less digits than its factorization.

3023256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1335 (or 1331 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 3023256 is about 1738.7512760599. The cubic root of 3023256 is about 144.5966754476.

Adding to 3023256 its reverse (6523203), we get a palindrome (9546459).

The spelling of 3023256 in words is "three million, twenty-three thousand, two hundred fifty-six".