11052444 has 24 divisors (see below), whose sum is σ = 27773200. Its totient is φ = 3400704.

The previous prime is 11052439. The next prime is 11052449. The reversal of 11052444 is 44425011.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11052439) and next prime (11052449).

It is a self number, because there is not a number n which added to its sum of digits gives 11052444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11052449) 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 7 ways as a sum of consecutive naturals, for example, 35269 + ... + 35580.

Almost surely, 2^11052444 is an apocalyptic number.

It is an amenable number.

11052444 is an abundant number, since it is smaller than the sum of its proper divisors (16720756).

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

11052444 is a wasteful number, since it uses less digits than its factorization.

11052444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70869 (or 70867 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 11052444 is about 3324.5216197222. The cubic root of 11052444 is about 222.7508864643.

Adding to 11052444 its reverse (44425011), we get a palindrome (55477455).

The spelling of 11052444 in words is "eleven million, fifty-two thousand, four hundred forty-four".