11330256 has 40 divisors (see below), whose sum is σ = 33452224. Its totient is φ = 3237120.

The previous prime is 11330197. The next prime is 11330299. The reversal of 11330256 is 65203311.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 16525 + ... + 17196.

Almost surely, 2^11330256 is an apocalyptic number.

11330256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11330256 is an abundant number, since it is smaller than the sum of its proper divisors (22121968).

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

11330256 is a wasteful number, since it uses less digits than its factorization.

It is an anagram of its base 8 representation: 11330256 = (53161320)₈.

11330256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33739 (or 33733 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 11330256 is about 3366.0445629849. The cubic root of 11330256 is about 224.6018043476.

Adding to 11330256 its reverse (65203311), we get a palindrome (76533567).

The spelling of 11330256 in words is "eleven million, three hundred thirty thousand, two hundred fifty-six".