11228626 has 8 divisors (see below), whose sum is σ = 17423820. Its totient is φ = 5420688.

The previous prime is 11228617. The next prime is 11228627. The reversal of 11228626 is 62682211.

It can be written as a sum of positive squares in 2 ways, for example, as 11189025 + 39601 = 3345^2 + 199^2 .

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 = 11228594 and 11228603.

It is not an unprimeable number, because it can be changed into a prime (11228627) by changing a digit.

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, 96741 + ... + 96856.

Almost surely, 2^11228626 is an apocalyptic number.

11228626 is a deficient number, since it is larger than the sum of its proper divisors (6195194).

11228626 is a wasteful number, since it uses less digits than its factorization.

11228626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193628.

The product of its digits is 2304, while the sum is 28.

The square root of 11228626 is about 3350.9142036167. The cubic root of 11228626 is about 223.9282428530.

The spelling of 11228626 in words is "eleven million, two hundred twenty-eight thousand, six hundred twenty-six".