11251226 has 8 divisors (see below), whose sum is σ = 19287840. Its totient is φ = 4821948.

The previous prime is 11251213. The next prime is 11251277. The reversal of 11251226 is 62215211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11251198 and 11251207.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 401816 + ... + 401843.

It is an arithmetic number, because the mean of its divisors is an integer number (2410980).

Almost surely, 2^11251226 is an apocalyptic number.

11251226 is a deficient number, since it is larger than the sum of its proper divisors (8036614).

11251226 is an equidigital number, since it uses as much as digits as its factorization.

11251226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 803668.

The product of its digits is 240, while the sum is 20.

The square root of 11251226 is about 3354.2847225601. The cubic root of 11251226 is about 224.0783765910.

Adding to 11251226 its reverse (62215211), we get a palindrome (73466437).

The spelling of 11251226 in words is "eleven million, two hundred fifty-one thousand, two hundred twenty-six".