11448011 has 4 divisors (see below), whose sum is σ = 11842800. Its totient is φ = 11053224.

The previous prime is 11448001. The next prime is 11448023. The reversal of 11448011 is 11084411.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11448011 - 2¹⁴ = 11431627 is a prime.

It is a super-2 number, since 2×11448011² = 262113911712242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11448001) 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, 197351 + ... + 197408.

It is an arithmetic number, because the mean of its divisors is an integer number (2960700).

Almost surely, 2^11448011 is an apocalyptic number.

11448011 is a deficient number, since it is larger than the sum of its proper divisors (394789).

11448011 is an equidigital number, since it uses as much as digits as its factorization.

11448011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394788.

The product of its (nonzero) digits is 128, while the sum is 20.

The square root of 11448011 is about 3383.4909487096. The cubic root of 11448011 is about 225.3772174390.

The spelling of 11448011 in words is "eleven million, four hundred forty-eight thousand, eleven".