11069144 has 16 divisors (see below), whose sum is σ = 20837520. Its totient is φ = 5512480.

The previous prime is 11069119. The next prime is 11069147. The reversal of 11069144 is 44196011.

11069144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11069147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 527 + ... + 4734.

It is an arithmetic number, because the mean of its divisors is an integer number (1302345).

Almost surely, 2^11069144 is an apocalyptic number.

It is an amenable number.

11069144 is a deficient number, since it is larger than the sum of its proper divisors (9768376).

11069144 is a wasteful number, since it uses less digits than its factorization.

11069144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5530 (or 5526 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 11069144 is about 3327.0323112347. The cubic root of 11069144 is about 222.8630205707.

The spelling of 11069144 in words is "eleven million, sixty-nine thousand, one hundred forty-four".