11427244 has 12 divisors (see below), whose sum is σ = 20223000. Its totient is φ = 5649248.

The previous prime is 11427239. The next prime is 11427253. The reversal of 11427244 is 44272411.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15694 + ... + 16405.

It is an arithmetic number, because the mean of its divisors is an integer number (1685250).

Almost surely, 2^11427244 is an apocalyptic number.

It is an amenable number.

11427244 is a deficient number, since it is larger than the sum of its proper divisors (8795756).

11427244 is a wasteful number, since it uses less digits than its factorization.

11427244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32192 (or 32190 counting only the distinct ones).

The product of its digits is 1792, while the sum is 25.

The square root of 11427244 is about 3380.4206838794. The cubic root of 11427244 is about 225.2408548383.

Adding to 11427244 its reverse (44272411), we get a palindrome (55699655).

The spelling of 11427244 in words is "eleven million, four hundred twenty-seven thousand, two hundred forty-four".