11444972 has 24 divisors (see below), whose sum is σ = 24971520. Its totient is φ = 4458960.

The previous prime is 11444969. The next prime is 11444977. The reversal of 11444972 is 27944411.

It is not an unprimeable number, because it can be changed into a prime (11444977) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 18272 + ... + 18887.

It is an arithmetic number, because the mean of its divisors is an integer number (1040480).

Almost surely, 2^11444972 is an apocalyptic number.

It is an amenable number.

11444972 is an abundant number, since it is smaller than the sum of its proper divisors (13526548).

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

11444972 is a wasteful number, since it uses less digits than its factorization.

11444972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37181 (or 37179 counting only the distinct ones).

The product of its digits is 8064, while the sum is 32.

The square root of 11444972 is about 3383.0418265224. The cubic root of 11444972 is about 225.3572727232.

It can be divided in two parts, 1144 and 4972, that added together give a palindrome (6116).

The spelling of 11444972 in words is "eleven million, four hundred forty-four thousand, nine hundred seventy-two".