11864001 has 8 divisors (see below), whose sum is σ = 16186720. Its totient is φ = 7725312.

The previous prime is 11863991. The next prime is 11864003. The reversal of 11864001 is 10046811.

11864001 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11864001 - 2¹¹ = 11861953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11864003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45856 + ... + 46113.

It is an arithmetic number, because the mean of its divisors is an integer number (2023340).

Almost surely, 2^11864001 is an apocalyptic number.

It is an amenable number.

11864001 is a deficient number, since it is larger than the sum of its proper divisors (4322719).

11864001 is an equidigital number, since it uses as much as digits as its factorization.

11864001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92015.

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 11864001 is about 3444.4159156525. The cubic root of 11864001 is about 228.0746716022.

The spelling of 11864001 in words is "eleven million, eight hundred sixty-four thousand, one".