11442036 has 12 divisors (see below), whose sum is σ = 26698112. Its totient is φ = 3814008.

The previous prime is 11442031. The next prime is 11442043. The reversal of 11442036 is 63024411.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11442031) 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, 476740 + ... + 476763.

Almost surely, 2^11442036 is an apocalyptic number.

It is an amenable number.

11442036 is an abundant number, since it is smaller than the sum of its proper divisors (15256076).

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

11442036 is a wasteful number, since it uses less digits than its factorization.

11442036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953510 (or 953508 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 11442036 is about 3382.6078696769. The cubic root of 11442036 is about 225.3380006347.

Adding to 11442036 its reverse (63024411), we get a palindrome (74466447).

The spelling of 11442036 in words is "eleven million, four hundred forty-two thousand, thirty-six".