11448145 has 8 divisors (see below), whose sum is σ = 14181120. Its totient is φ = 8862960.

The previous prime is 11448139. The next prime is 11448167. The reversal of 11448145 is 54184411.

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

It is a de Polignac number, because none of the positive numbers 2^k-11448145 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36775 + ... + 37084.

It is an arithmetic number, because the mean of its divisors is an integer number (1772640).

Almost surely, 2^11448145 is an apocalyptic number.

It is an amenable number.

11448145 is a deficient number, since it is larger than the sum of its proper divisors (2732975).

11448145 is an equidigital number, since it uses as much as digits as its factorization.

11448145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73895.

The product of its digits is 2560, while the sum is 28.

The square root of 11448145 is about 3383.5107506849. The cubic root of 11448145 is about 225.3780967891.

The spelling of 11448145 in words is "eleven million, four hundred forty-eight thousand, one hundred forty-five".