14866001 has 4 divisors (see below), whose sum is σ = 14875812. Its totient is φ = 14856192.

The previous prime is 14865997. The next prime is 14866013. The reversal of 14866001 is 10066841.

14866001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 7980625 + 6885376 = 2825^2 + 2624^2 .

It is a cyclic number.

It is not a de Polignac number, because 14866001 - 2² = 14865997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14866021) 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, 2096 + ... + 5841.

It is an arithmetic number, because the mean of its divisors is an integer number (3718953).

Almost surely, 2^14866001 is an apocalyptic number.

It is an amenable number.

14866001 is a deficient number, since it is larger than the sum of its proper divisors (9811).

14866001 is an equidigital number, since it uses as much as digits as its factorization.

14866001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9810.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 14866001 is about 3855.6453415738. The cubic root of 14866001 is about 245.8846320473.

The spelling of 14866001 in words is "fourteen million, eight hundred sixty-six thousand, one".