11622256 has 10 divisors (see below), whose sum is σ = 22518152. Its totient is φ = 5811120.

The previous prime is 11622251. The next prime is 11622263. The reversal of 11622256 is 65222611.

11622256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11622256.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11622251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 363180 + ... + 363211.

Almost surely, 2^11622256 is an apocalyptic number.

11622256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11622256 is a deficient number, since it is larger than the sum of its proper divisors (10895896).

11622256 is an equidigital number, since it uses as much as digits as its factorization.

11622256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726399 (or 726393 counting only the distinct ones).

The product of its digits is 1440, while the sum is 25.

The square root of 11622256 is about 3409.1430008141. The cubic root of 11622256 is about 226.5149195779.

Adding to 11622256 its reverse (65222611), we get a palindrome (76844867).

The spelling of 11622256 in words is "eleven million, six hundred twenty-two thousand, two hundred fifty-six".