11944053 has 12 divisors (see below), whose sum is σ = 18821088. Its totient is φ = 7238760.

The previous prime is 11944043. The next prime is 11944069. The reversal of 11944053 is 35044911.

It is not a de Polignac number, because 11944053 - 2¹⁷ = 11812981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11944003) 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 in 11 ways as a sum of consecutive naturals, for example, 60225 + ... + 60422.

It is an arithmetic number, because the mean of its divisors is an integer number (1568424).

Almost surely, 2^11944053 is an apocalyptic number.

It is an amenable number.

11944053 is a deficient number, since it is larger than the sum of its proper divisors (6877035).

11944053 is a wasteful number, since it uses less digits than its factorization.

11944053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120664 (or 120661 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 11944053 is about 3456.0169270419. The cubic root of 11944053 is about 228.5864978718.

Adding to 11944053 its reverse (35044911), we get a palindrome (46988964).

The spelling of 11944053 in words is "eleven million, nine hundred forty-four thousand, fifty-three".