11245044 has 24 divisors (see below), whose sum is σ = 26404000. Its totient is φ = 3724704.

The previous prime is 11245043. The next prime is 11245049. The reversal of 11245044 is 44054211.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11245044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11245043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 919 + ... + 4830.

Almost surely, 2^11245044 is an apocalyptic number.

It is an amenable number.

11245044 is an abundant number, since it is smaller than the sum of its proper divisors (15158956).

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

11245044 is a wasteful number, since it uses less digits than its factorization.

11245044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5919 (or 5917 counting only the distinct ones).

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

The square root of 11245044 is about 3353.3630880058. The cubic root of 11245044 is about 224.0373290255.

Adding to 11245044 its reverse (44054211), we get a palindrome (55299255).

The spelling of 11245044 in words is "eleven million, two hundred forty-five thousand, forty-four".