11147324 has 12 divisors (see below), whose sum is σ = 19596864. Its totient is φ = 5548224.

The previous prime is 11147317. The next prime is 11147329. The reversal of 11147324 is 42374111.

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 11147324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11147329) 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, 5357 + ... + 7140.

It is an arithmetic number, because the mean of its divisors is an integer number (1633072).

Almost surely, 2^11147324 is an apocalyptic number.

It is an amenable number.

11147324 is a deficient number, since it is larger than the sum of its proper divisors (8449540).

11147324 is a wasteful number, since it uses less digits than its factorization.

11147324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12724 (or 12722 counting only the distinct ones).

The product of its digits is 672, while the sum is 23.

The square root of 11147324 is about 3338.7608479794. The cubic root of 11147324 is about 223.3864748173.

The spelling of 11147324 in words is "eleven million, one hundred forty-seven thousand, three hundred twenty-four".