11406226 has 8 divisors (see below), whose sum is σ = 18425484. Its totient is φ = 5264400.

The previous prime is 11406217. The next prime is 11406247. The reversal of 11406226 is 62260411.

It can be written as a sum of positive squares in 2 ways, for example, as 10569001 + 837225 = 3251^2 + 915^2 .

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

It is a super-3 number, since 3×11406226³ (a number of 22 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11406197 and 11406206.

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 3 ways as a sum of consecutive naturals, for example, 219325 + ... + 219376.

Almost surely, 2^11406226 is an apocalyptic number.

11406226 is a deficient number, since it is larger than the sum of its proper divisors (7019258).

11406226 is a wasteful number, since it uses less digits than its factorization.

11406226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438716.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 11406226 is about 3377.3104684053. The cubic root of 11406226 is about 225.1026757719.

Adding to 11406226 its reverse (62260411), we get a palindrome (73666637).

The spelling of 11406226 in words is "eleven million, four hundred six thousand, two hundred twenty-six".