14227811 has 8 divisors (see below), whose sum is σ = 15422064. Its totient is φ = 13047840.

The previous prime is 14227799. The next prime is 14227817. The reversal of 14227811 is 11872241.

14227811 is digitally balanced in base 2, 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 14227811 - 2⁶ = 14227747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14227817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1445 + ... + 5526.

It is an arithmetic number, because the mean of its divisors is an integer number (1927758).

Almost surely, 2^14227811 is an apocalyptic number.

14227811 is a deficient number, since it is larger than the sum of its proper divisors (1194253).

14227811 is a wasteful number, since it uses less digits than its factorization.

14227811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7141.

The product of its digits is 896, while the sum is 26.

The square root of 14227811 is about 3771.9770677988. The cubic root of 14227811 is about 242.3144774398.

The spelling of 14227811 in words is "fourteen million, two hundred twenty-seven thousand, eight hundred eleven".