11461224 has 16 divisors (see below), whose sum is σ = 28653120. Its totient is φ = 3820400.

The previous prime is 11461223. The next prime is 11461243. The reversal of 11461224 is 42216411.

It is a happy number.

11461224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 11461224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11461223) 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, 238752 + ... + 238799.

It is an arithmetic number, because the mean of its divisors is an integer number (1790820).

Almost surely, 2^11461224 is an apocalyptic number.

It is an amenable number.

11461224 is an abundant number, since it is smaller than the sum of its proper divisors (17191896).

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

11461224 is a wasteful number, since it uses less digits than its factorization.

11461224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477560 (or 477556 counting only the distinct ones).

The product of its digits is 384, while the sum is 21.

The square root of 11461224 is about 3385.4429547697. The cubic root of 11461224 is about 225.4638922985.

Adding to 11461224 its reverse (42216411), we get a palindrome (53677635).

The spelling of 11461224 in words is "eleven million, four hundred sixty-one thousand, two hundred twenty-four".