11239044 has 12 divisors (see below), whose sum is σ = 26224464. Its totient is φ = 3746344.

The previous prime is 11239031. The next prime is 11239073. The reversal of 11239044 is 44093211.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×11239044² = 252632220067872, which contains 22 as substring.

It is an unprimeable number.

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, 468282 + ... + 468305.

It is an arithmetic number, because the mean of its divisors is an integer number (2185372).

Almost surely, 2^11239044 is an apocalyptic number.

It is an amenable number.

11239044 is an abundant number, since it is smaller than the sum of its proper divisors (14985420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11239044 is a wasteful number, since it uses less digits than its factorization.

11239044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 936594 (or 936592 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 11239044 is about 3352.4683443696. The cubic root of 11239044 is about 223.9974755243.

The spelling of 11239044 in words is "eleven million, two hundred thirty-nine thousand, forty-four".