11049628 has 6 divisors (see below), whose sum is σ = 19336856. Its totient is φ = 5524812.

The previous prime is 11049611. The next prime is 11049629. The reversal of 11049628 is 82694011.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11049628.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11049629) by changing a digit.

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 as a sum of consecutive naturals, namely, 1381200 + ... + 1381207.

Almost surely, 2^11049628 is an apocalyptic number.

It is an amenable number.

11049628 is a deficient number, since it is larger than the sum of its proper divisors (8287228).

11049628 is a wasteful number, since it uses less digits than its factorization.

11049628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2762411 (or 2762409 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 11049628 is about 3324.0980731621. The cubic root of 11049628 is about 222.7319669754.

The spelling of 11049628 in words is "eleven million, forty-nine thousand, six hundred twenty-eight".