11488454 has 8 divisors (see below), whose sum is σ = 17982000. Its totient is φ = 5494456.

The previous prime is 11488453. The next prime is 11488457. The reversal of 11488454 is 45488411.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11488453) 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 3 ways as a sum of consecutive naturals, for example, 124829 + ... + 124920.

It is an arithmetic number, because the mean of its divisors is an integer number (2247750).

Almost surely, 2^11488454 is an apocalyptic number.

11488454 is a deficient number, since it is larger than the sum of its proper divisors (6493546).

11488454 is a wasteful number, since it uses less digits than its factorization.

11488454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249774.

The product of its digits is 20480, while the sum is 35.

The square root of 11488454 is about 3389.4621992287. The cubic root of 11488454 is about 225.6423062310.

The spelling of 11488454 in words is "eleven million, four hundred eighty-eight thousand, four hundred fifty-four".