14401801 has 4 divisors (see below), whose sum is σ = 14412100. Its totient is φ = 14391504.

The previous prime is 14401759. The next prime is 14401811. The reversal of 14401801 is 10810441.

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 9455625 + 4946176 = 3075^2 + 2224^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14401801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14401811) 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 3 ways as a sum of consecutive naturals, for example, 2646 + ... + 5983.

It is an arithmetic number, because the mean of its divisors is an integer number (3603025).

Almost surely, 2^14401801 is an apocalyptic number.

It is an amenable number.

14401801 is a deficient number, since it is larger than the sum of its proper divisors (10299).

14401801 is an equidigital number, since it uses as much as digits as its factorization.

14401801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10298.

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 14401801 is about 3794.9704873688. The cubic root of 14401801 is about 243.2982220351.

The spelling of 14401801 in words is "fourteen million, four hundred one thousand, eight hundred one".