11226548 has 12 divisors (see below), whose sum is σ = 19777632. Its totient is φ = 5575800.

The previous prime is 11226541. The next prime is 11226563. The reversal of 11226548 is 84562211.

It is a self number, because there is not a number n which added to its sum of digits gives 11226548.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11226541) 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, 8690 + ... + 9897.

It is an arithmetic number, because the mean of its divisors is an integer number (1648136).

Almost surely, 2^11226548 is an apocalyptic number.

It is an amenable number.

11226548 is a deficient number, since it is larger than the sum of its proper divisors (8551084).

11226548 is a wasteful number, since it uses less digits than its factorization.

11226548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18742 (or 18740 counting only the distinct ones).

The product of its digits is 3840, while the sum is 29.

The square root of 11226548 is about 3350.6041246319. The cubic root of 11226548 is about 223.9144284114.

Adding to 11226548 its reverse (84562211), we get a palindrome (95788759).

It can be divided in two parts, 11 and 226548, that multiplied together give a triangular number (2492028 = T₂₂₃₂).

The spelling of 11226548 in words is "eleven million, two hundred twenty-six thousand, five hundred forty-eight".